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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
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Distillation, separation, filtration
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Distillation, synthesis
- Flasks with NS joint neck
- Components for reaction and distillation
- Flat ground flange reaction vessels
- KPG stirrer and bearings
- Dropping Funnels
- Reflux condenser
- Distillation-Accessories
- Components for Extraction
- Gas wash bottles
- Tubing adapters
- standard ground stoppers
- NS joints accessories
- Ground joints, attachable
- Stopcocks and Valves
- Laboratory reactors
- Rotary evaporators
- Separating, centrifuging
- Filtration
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Distillation, synthesis
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and Microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Flasks with NS joint neck
Erlenmeyer flasks, with standard ground joint, borosilicate glass 3.3
The LABSOLUTE® Erlenmeyer flasks with a durable volume scale are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. The wide-neck and narrow-neck flasks, as well as the flasks with standard ground joint comply with the valid standards. The flasks are resistant to cold lyes/alkaline solutions and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid....
Round bottom flasks, with standard ground joint, borosilicate glass 3.3
LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers....
Pear shaped flasks, with standard ground joint, borosilicate glass 3.3
The LABSOLUTE® one neck pear shaped flasks are made of high-quality borosilicate glass 3.3 and therefore extremely temperature-resistant up to 500 °C. The flasks comply with DIN 12383. They are resistant to cold lyes/alkaline solutions and strong acids with the exception of hydrofluoric acid and concentrated, hot phosphoric acid....
Flat bottom flasks, with standard ground joint, borosilicate glass 3.3
LABSOLUTE® one neck flat bottom flasks are made of high-quality borosilicate glass 3.3 and therefore extremely temperature-resistant up to 500 °C. The flasks comply with the standard DIN EN ISO 4797. They are resistant to cold lyes/alkaline solutions and strong acids with the exception of hydrofluoric acid and concentrated, hot phosphoric acid. Because of the round shape the flasks are ideal for a consistent heating of liquids. The flat bottom guarantees a secure stand on the lab bench. Due to the standard ground joint the flasks can be easily combined with several other glass labware like condensers, etc....
Two neck round bottom flasks, side neck 20°, borosilicate glass 3.3
LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers....
Three neck round bottom flasks, side necks 20°, borosilicate glass 3.3
LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers....
Three neck round bottom flasks, side necks parallel, borosilicate glass 3.3
LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers....
LLG-Pear shape flask 50 ml NS 14/23, boro 3.3
LLG
PO number | Package size | Price per package | |||
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4686147 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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LLG-Pear shape flask 25 ml NS 14/23, boro 3.3
LLG
PO number | Package size | Price per package | |||
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4686146 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Round bottom flasks with two necks, angled arm, borosilicate glass 3.3
Conformed to DIN 12394. The side arms are 20 degree angled with each other. NS necks are in compliance with DIN 12242 standards. Two-necked round-bottomed flask available with parallel side arm on request....
Round bottom flasks with three necks, NS joints, parallel side arms, borosilicate glass 3.3
Manufactured from borosilicate glass 3.3. Conformed to DIN 12394. The flasks have thick walls, heavy bases and reinforced rims which prevent breaking. The side arms are parallel to the centre neck. NS necks are in compliance with DIN 12242 standards....
Erlenmeyer flasks, wide neck, heavy duty, Pyrex®
- Mechanically stronger than conventional Erlenmeyers
- Reinforced rims for extra strength and resistance to impact fracture
- Manufactured from high quality Pyrex® borosilicate glass
- White graduations and marking spot
***no longer available*** PEar shape flask 250 ml NS 14/23, Boro 3.3
LLG
PO number | Package size | Price per package | |||
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9140315 This product of our assortment corresponds with your search. |
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***no longer available*** Pear shape flask 25ml NS 19/26, Boro 3.3
LLG
PO number | Package size | Price per package | |||
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9140303 This product of our assortment corresponds with your search. |
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Erlenmeyer flask 300ml NS 19/26, Borosilicate 3.3
Lenz
PO number | Package size | Price per package | |||
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7019163 This product of our assortment corresponds with your search.
Minimum order quantity 10 packs or a multiple!
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1 piece | Login / Register here |
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Erlenmeyer flask 500ml NS 19/26, Borosilicate 3.3 narrow neck
Lenz
PO number | Package size | Price per package | |||
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6900835 This product of our assortment corresponds with your search.
Minimum order quantity 10 packs or a multiple!
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1 piece | Login / Register here |
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FOUR-NECK ROUND FLASK 1000ML CN NS 29/32, SN (NS AS REQUEST)ANGULAR BOROSILICATE GLASS 3.
LLG
PO number | Package size | Price per package | |||
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9140381 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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FOUR-NECK ROUND FLASK 2000ML CN NS 29/32, SN (NS AS REQUEST)ANGULAR BOROSILICATE GLASS 3.
LLG
PO number | Package size | Price per package | |||
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9140382 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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FOUR-NECK ROUND FLASK 4000ML CN NS 29/32, SN (NS AS REQUEST)ANGULAR BOROSILICATE GLASS 3.
LLG
PO number | Package size | Price per package | |||
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9140383 This product of our assortment corresponds with your search. |
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FOUR-NECK ROUND FLASK 500ML CNNS 29/32, SH (NS AS REQUEST) ANGULAR BOROSILICATE GLASS 3.3
LLG
PO number | Package size | Price per package | |||
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9140380 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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FOUR-NECK ROUND FLASK 6000ML CN NS 29/32, SN (NS AS REQUEST)ANGULAR BOROSILICATE GLASS 3.
LLG
PO number | Package size | Price per package | |||
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9140384 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Pear shape flask 100 ml NS 14/23, Boro 3.3 with side neck NS 14/23
LLG
PO number | Package size | Price per package | |||
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9140314 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Pear shape flask 25 ml NS 19/26, Boro 3.3 with side neck NS 14/23
LLG
PO number | Package size | Price per package | |||
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9140316 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Pear shape flask 50 ml NS 19/26, Boro 3.3 with side neck NS 14/23
LLG
PO number | Package size | Price per package | |||
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9140317 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Pear shape flask 100 ml NS 19/26, Boro 3.3 with side neck NS 14/23
LLG
PO number | Package size | Price per package | |||
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9140318 This product of our assortment corresponds with your search. |
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Engler flask,DURAN®,DIN 51751,ASTMD 86,cap.125 ml socket NS 19/26
DWK
PO number | Package size | Price per package | |||
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9030128 This product of our assortment corresponds with your search. |
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THREE-NECK ROUND FLASK 100ML CN NS 29/32, SN NS 29/32 PARALLEL BOROSILICATE GLASS 3.3
LLG
PO number | Package size | Price per package | |||
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9140376 This product of our assortment corresponds with your search. |
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TWO-NECK ROUND FLASK 4000 ML CN NS 29/32, SN NS 29/32 PARALLEL BOROSILICATE GLASS 3.3
LLG
PO number | Package size | Price per package | |||
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9140358 This product of our assortment corresponds with your search. |
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Engler distillation flask 250ml ASTM E133/E1405, Pyrex®, pack of 5
Bibby
PO number | Package size | Price per package | |||
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9014041 This product of our assortment corresponds with your search. |
5 piece | Login / Register here |
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***Custom made product***
Lenz
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
6207146 This product of our assortment corresponds with your search.
Minimum order quantity 10 packs or a multiple!
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1 piece | Login / Register here |
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2-neck bottom flask/con. sockets 25 ml mn NS 14, sn NS 14 (20° angle) borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656749 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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2-neck bottom flask/con. sockets 250 ml mn NS 14, sn NS 14 (20° angle) DIN 12394, borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656752 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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2-neck bottom flask/con. sockets 50 ml mn NS 14, sn NS 14 (20° angle) DIN 12394, borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656750 This product of our assortment corresponds with your search. |
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3-neck bottom flask/con. sockets 1000 ml 1 x mn NS 29, 2 x sn NS 14 (20° angle) DIN 12394, borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656779 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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3-neck bottom flask/con. sockets 1000 ml 1 x mn NS 29, 2 x sn NS 29 (straight) DIN 12392, borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656760 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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3-neck bottom flask/con. sockets 250 ml 1 x mn NS 29, 2 x sn NS 14 (20° angle) DIN 12394, borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656777 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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3-neck bottom flask/con. sockets 250 ml 1 x mn NS 29, 2 x sn NS 14 (straight) borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656762 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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3-neck bottom flask/con. sockets 250 ml 1 x mn NS 29, 2 x sn NS 29 (straight) borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656758 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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3-neck bottom flask/con. sockets 500 ml 1 x mn NS 29, 2 x sn NS 14 (straight) borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
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4656763 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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3-neck bottom flask/con. sockets 500 ml 1 x mn NS 29, 2 x sn NS 29 (straight) DIN 12392, borosilicate glass DURAN®
Rettberg
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
4656759 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 1000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
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4656709 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 1000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
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4656714 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 10000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
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4656720 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 2000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
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4656715 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 20000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
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4656721 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 3000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
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4656711 This product of our assortment corresponds with your search. |
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4-neck flask, ground joint necks, approx. 3000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
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4656716 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 4000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
4656712 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 4000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
4656717 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 5000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
4656718 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 6000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
4656713 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx. 6000 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
4656719 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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4-neck flask, ground joint necks, approx.500 ml with four baffles
Rettberg
PO number | Package size | Price per package | |||
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4656708 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Ballon Flask with studs NS29/32 KLARGLAS 1.500ML
Neubert
PO number | Package size | Price per package | |||
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7658102 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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behrotest reaction vessel 250 ml with flat bottom for phenol and ammoniumnitrogen determination
Behr
PO number | Package size | Price per package | |||
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9920590 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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BLANK FOR plan cross section covers, DURAN
DWK
PO number | Package size | Price per package | |||
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7020730 This product of our assortment corresponds with your search.
Minimum order quantity 3 packs or a multiple!
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1 piece | Login / Register here |
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Bredt-type distilling receiver, 50 ml cone/socket NS 14/23, inclined receiver with 4 flasks
Rettberg
PO number | Package size | Price per package | |||
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4657018 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Collecting flask 1000 ml, round, coated with KS 35 Borosilicate glass 3.3
Rettberg
PO number | Package size | Price per package | |||
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4656350 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Collecting flask 1000ml with round cut shell 40 ***special model***
Lenz
PO number | Package size | Price per package | |||
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6266091 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Collecting flask 2000ml with round cut shell 40 ***special model***
Lenz
PO number | Package size | Price per package | |||
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6266092 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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DURAN® connection piece, NS 14/23
DWK
PO number | Package size | Price per package | |||
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7022004 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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DURAN® connection piece, NS 29/32
DWK
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
7022006 This product of our assortment corresponds with your search. |
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Engler Distillation flask 125ml ASTM E133/E1405, Pyrex®, pack of 5
Bibby
PO number | Package size | Price per package | |||
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9014040 This product of our assortment corresponds with your search. |
5 piece | Login / Register here |
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Erlenmeyer flask 1000 ml graduated, PP, NS 24/29 narrow neck, autoclavable
Kartell
PO number | Package size | Price per package | |||
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6230005 This product of our assortment corresponds with your search. |
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Erlenmeyer flask 100ml with DIN thread GL 25 and screw cap, brown, made from DURAN® tubing
Lenz
PO number | Package size | Price per package | |||
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6327405 This product of our assortment corresponds with your search. |
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Erlenmeyer flask 50 ml, with division, NS 19
Hecht
PO number | Package size | Price per package | |||
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6230833 This product of our assortment corresponds with your search. |
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Erlenmeyer flask 500 ml conical, NS 24/29, with scale, thread GL18, Duran®, with inscription label
Lenz
PO number | Package size | Price per package | |||
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6253722 This product of our assortment corresponds with your search. |
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Erlenmeyer flask 500ml, 167x105mm, NS 29/32, w./o. stopper, white graduation, pack of 10
Bibby
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
7982249 This product of our assortment corresponds with your search.
Minimum order quantity 2 packs or a multiple!
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10 piece | Login / Register here |
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Erlenmeyer flask 500ml, wide neck boro 3.3, with division
Hecht
PO number | Package size | Price per package | |||
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6321699 This product of our assortment corresponds with your search. |
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Erlenmeyer flask, amber glas, 50ml, NS 14,5/23, Boro 3.3
Neubert
PO number | Package size | Price per package | |||
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7646041 This product of our assortment corresponds with your search. |
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