Analytical standards

Nickel Standard for AAS TraceCERT®, 1000 mg/L Ni in nitric acid, 1000 mg/L Ni in 2% nitric acid, prepared with high purity Ni metal, HNO₃ and water

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	42242-250ML This product of our assortment corresponds with your search.	250 ml	Login / Register here		shopping_cart

Octamethylcyclotetrasiloxane

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	43883-100MG This product of our assortment corresponds with your search.	100 mg	Login / Register here		shopping_cart

Sulfate Standard for IC TraceCERT®, 10,000 mg/L sulfate in water, 10`000 mg/L sulfate in water, prepared with high purity Na₂SO₄ and water

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	79735-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

4-Aminobenzoic acid

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	01973-100MG This product of our assortment corresponds with your search.	100 mg	Login / Register here		shopping_cart

Alkylphenol Internal Standard Mix 7-solution for DIN EN ISO 18857-2 in acetone, analytical standard

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	33627-10ML This product of our assortment corresponds with your search.	10 ml	Login / Register here		shopping_cart

ASTM D2887 REFERENCE GAS OIL NO.1 LOT 2 6X1ML, NEAT

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	48873 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

BOD 2000 mg/L Calibration Standard certified reference material

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	BOD2000-500ML This product of our assortment corresponds with your search.	500 ml	Login / Register here		shopping_cart

Calcium Standard for AAS TraceCERT®, 1000 mg/L Ca in nitric acid, 1000 mg/L Ca in 2% nitric acid, prepared with high purity CaCO_3,HNO₃and water

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	69349-250ML This product of our assortment corresponds with your search.	250 ml	Login / Register here		shopping_cart

Color 500 Pt-Co Units Calibration Standard certified reference material

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	CLR500-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart
	CLR500-500ML This product of our assortment corresponds with your search.	500 ml	Login / Register here		shopping_cart

European Pharmacopoeia Reagent Conc. To Make Nitrate Standard 100ml

Reagecon

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	4011391 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

HPLC GRAD SYS DIAG MIX 6X1ML MEOH:WATER(60:40) VARIED

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	48271 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

ICP Multi-Element Standard Solution 28 elements in 5 % HNO3, 100 mg/l

Roth

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	2650.1 This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

MTBE CONTAMINANTS 1% MIX A 1X1ML MTBE 1% WT/WT

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	47942 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

NANOCONTROL Multistandard "Seepage" for analytical control of high concentrations: ammonium (0-08, 0-06), COD (0-23, 0-28), nitrate (0-66), ortho- and total phosphate (0-55, 0-79) consist of: 2x30 mL Multistandard and 1x15 mL standard addition 100+, for 15-300 determinations Show more

MACHEREY-NAGEL

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1	925013 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

NANOCONTROL NANOCHECK 2.0 test standards to check the photometric accuracy and linearity Reagent set contains: 2x2 check solutions in 3 concentrations each, a tube with blank-solution, instructions and a LOT-certificate

MACHEREY-NAGEL

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1	925703 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

NANOCONTROL Standard COD 160 30 mL standard solution in glass bottle sufficient for 15 determinations

MACHEREY-NAGEL

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1	92526 This product of our assortment corresponds with your search.	30 ml	Login / Register here		shopping_cart

NANOCONTROL Standard COD 60 30 mL standard solution in glass bottle, sufficient for 15 determinations

MACHEREY-NAGEL

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1	92522 This product of our assortment corresponds with your search.	30 ml	Login / Register here		shopping_cart

Natamycin

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	32417-50MG This product of our assortment corresponds with your search.	50 mg	Login / Register here		shopping_cart

Palladium Standard for AAS TraceCERT®, 1000 mg/L Pd in hydrochloric acid, 1000 mg/L Pd in 5% hydrochloric acid (contains HNO₃ traces), prepared with high purity Pd metal, HCl, HNO₃ and water

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	78437-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Phosphorus Standard for AAS TraceCERT®, 1000 mg/L P in H₂O, 1000 mg/L P in water, prepared with high purity H₃PO₄ and water

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	51474-250ML This product of our assortment corresponds with your search.	250 ml	Login / Register here		shopping_cart

Potassium Standard for AAS TraceCERT®, 1000 mg/L K in nitric acid, 1000 mg/L K in 2% nitric acid, prepared with high purity KNO₃, HNO₃ and water

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	96665-250ML This product of our assortment corresponds with your search.	250 ml	Login / Register here		shopping_cart

QC-Standard Solution for EN ISO 9377- 2, 10mg/ml

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	51706-1ML-F This product of our assortment corresponds with your search.	1 ml	Login / Register here		shopping_cart

Selenium ICP Standard Solution 1000 mg/l Se

Roth

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	2461.1 This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Silicon Standard for AAS TraceCERT®, 1000 mg/L Si in NaOH, 1000 mg/L Si in 2% sodium hydroxide, prepared with high purity silicon metal, NaOH and water

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	16259-250ML This product of our assortment corresponds with your search.	250 ml	Login / Register here		shopping_cart

Spiraeoside ROTICHROM® ~CHR

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	4564.1 This product of our assortment corresponds with your search.	10 mg	Login / Register here		shopping_cart

Ihr Kontakt zu Th. Geyer

Analytical standards

Nickel Standard for AAS TraceCERT®, 1000 mg/L Ni in nitric acid, 1000 mg/L Ni in 2% nitric acid, prepared with high purity Ni metal, HNO₃ and water

Octamethylcyclotetrasiloxane

Sulfate Standard for IC TraceCERT®, 10,000 mg/L sulfate in water, 10`000 mg/L sulfate in water, prepared with high purity Na₂SO₄ and water

4-Aminobenzoic acid

Alkylphenol Internal Standard Mix 7-solution for DIN EN ISO 18857-2 in acetone, analytical standard

ASTM D2887 REFERENCE GAS OIL NO.1 LOT 2 6X1ML, NEAT

BOD 2000 mg/L Calibration Standard certified reference material

Calcium Standard for AAS TraceCERT®, 1000 mg/L Ca in nitric acid, 1000 mg/L Ca in 2% nitric acid, prepared with high purity CaCO_3,HNO₃and water

Color 500 Pt-Co Units Calibration Standard certified reference material

European Pharmacopoeia Reagent Conc. To Make Nitrate Standard 100ml

HPLC GRAD SYS DIAG MIX 6X1ML MEOH:WATER(60:40) VARIED

ICP Multi-Element Standard Solution 28 elements in 5 % HNO3, 100 mg/l

MTBE CONTAMINANTS 1% MIX A 1X1ML MTBE 1% WT/WT

NANOCONTROL Multistandard "Seepage" for analytical control of high concentrations: ammonium (0-08, 0-06), COD (0-23, 0-28), nitrate (0-66), ortho- and total phosphate (0-55, 0-79) consist of: 2x30 mL Multistandard and 1x15 mL standard addition 100+, for 15-300 determinations Show more

NANOCONTROL NANOCHECK 2.0 test standards to check the photometric accuracy and linearity Reagent set contains: 2x2 check solutions in 3 concentrations each, a tube with blank-solution, instructions and a LOT-certificate

NANOCONTROL Standard COD 160 30 mL standard solution in glass bottle sufficient for 15 determinations

NANOCONTROL Standard COD 60 30 mL standard solution in glass bottle, sufficient for 15 determinations

Natamycin

Palladium Standard for AAS TraceCERT®, 1000 mg/L Pd in hydrochloric acid, 1000 mg/L Pd in 5% hydrochloric acid (contains HNO₃ traces), prepared with high purity Pd metal, HCl, HNO₃ and water

Phosphorus Standard for AAS TraceCERT®, 1000 mg/L P in H₂O, 1000 mg/L P in water, prepared with high purity H₃PO₄ and water

Potassium Standard for AAS TraceCERT®, 1000 mg/L K in nitric acid, 1000 mg/L K in 2% nitric acid, prepared with high purity KNO₃, HNO₃ and water

QC-Standard Solution for EN ISO 9377- 2, 10mg/ml

Selenium ICP Standard Solution 1000 mg/l Se

Silicon Standard for AAS TraceCERT®, 1000 mg/L Si in NaOH, 1000 mg/L Si in 2% sodium hydroxide, prepared with high purity silicon metal, NaOH and water

Spiraeoside ROTICHROM® ~CHR

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Ihr Kontakt zu Th. Geyer

Analytical standards

Nickel Standard for AAS TraceCERT®, 1000 mg/L Ni in nitric acid, 1000 mg/L Ni in 2% nitric acid, prepared with high purity Ni metal, HNO₃ and water

Octamethylcyclotetrasiloxane

Sulfate Standard for IC TraceCERT®, 10,000 mg/L sulfate in water, 10`000 mg/L sulfate in water, prepared with high purity Na₂SO₄ and water

4-Aminobenzoic acid

Alkylphenol Internal Standard Mix 7-solution for DIN EN ISO 18857-2 in acetone, analytical standard

ASTM D2887 REFERENCE GAS OIL NO.1 LOT 2 6X1ML, NEAT

BOD 2000 mg/L Calibration Standard certified reference material

Calcium Standard for AAS TraceCERT®, 1000 mg/L Ca in nitric acid, 1000 mg/L Ca in 2% nitric acid, prepared with high purity CaCO3, HNO₃and water

Color 500 Pt-Co Units Calibration Standard certified reference material

European Pharmacopoeia Reagent Conc. To Make Nitrate Standard 100ml

HPLC GRAD SYS DIAG MIX 6X1ML MEOH:WATER(60:40) VARIED

ICP Multi-Element Standard Solution 28 elements in 5 % HNO3, 100 mg/l

MTBE CONTAMINANTS 1% MIX A 1X1ML MTBE 1% WT/WT

NANOCONTROL Multistandard "Seepage" for analytical control of high concentrations: ammonium (0-08, 0-06), COD (0-23, 0-28), nitrate (0-66), ortho- and total phosphate (0-55, 0-79) consist of: 2x30 mL Multistandard and 1x15 mL standard addition 100+, for 15-300 determinations Show more

NANOCONTROL NANOCHECK 2.0 test standards to check the photometric accuracy and linearity Reagent set contains: 2x2 check solutions in 3 concentrations each, a tube with blank-solution, instructions and a LOT-certificate

NANOCONTROL Standard COD 160 30 mL standard solution in glass bottle sufficient for 15 determinations

NANOCONTROL Standard COD 60 30 mL standard solution in glass bottle, sufficient for 15 determinations

Natamycin

Palladium Standard for AAS TraceCERT®, 1000 mg/L Pd in hydrochloric acid, 1000 mg/L Pd in 5% hydrochloric acid (contains HNO₃ traces), prepared with high purity Pd metal, HCl, HNO₃ and water

Phosphorus Standard for AAS TraceCERT®, 1000 mg/L P in H₂O, 1000 mg/L P in water, prepared with high purity H₃PO₄ and water

Potassium Standard for AAS TraceCERT®, 1000 mg/L K in nitric acid, 1000 mg/L K in 2% nitric acid, prepared with high purity KNO₃, HNO₃ and water

QC-Standard Solution for EN ISO 9377- 2, 10mg/ml

Selenium ICP Standard Solution 1000 mg/l Se

Silicon Standard for AAS TraceCERT®, 1000 mg/L Si in NaOH, 1000 mg/L Si in 2% sodium hydroxide, prepared with high purity silicon metal, NaOH and water

Spiraeoside ROTICHROM® ~CHR

Add to shopping cart

Please select a line first.

Calcium Standard for AAS TraceCERT®, 1000 mg/L Ca in nitric acid, 1000 mg/L Ca in 2% nitric acid, prepared with high purity CaCO_3,HNO₃and water