Analytical standards
Palladium-Matrixmodifier 10000 μg/ml in 15% HNO3
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1196-50ML This product of our assortment corresponds with your search. |
50 ml | Login / Register here |
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TOC Standard Solution 1000 mg/l acc. to EN1484 Potassiumhydrogenphtalete in Water
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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770-100ML This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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Ethanol Calibration standard 10 x 2 ml
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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3214-1KIT-10X2ML This product of our assortment corresponds with your search. |
10 x 2 ml | Login / Register here |
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Beryllium standard solution RS - Standard solution for ICP
CARLO ERBA
PO number | Package size | Price per package | |||
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503461 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
Product scheduled for discontinuation
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Color Standards Platinum-Cobalt (Hazen)
These color standards can be used to calibrate, control, qualify or validate color measurement instruments to determine the color number. These standards can be described as Platinum-Cobalt, Pt-Co, Hazen or APHA color. All descriptions are interchangeable.
- Covers requirements of ASTM Method D 1209
- In 1 l HDPE bottle
Cryoscope standards
Compatible for use on all Cryoscopes compliant to International Reference Standard ISO5764/IDF108 for the determination of Freezing Point in milk. High accuracy, 1 year shelf-life (from Date of Manufacturing). Supplied in 250 and 100ml HDPE bottle and a convenient cap with collapsible filling nozzle...
Osmolality standards
Osmolality Standards for calibration and control, compatible with all types of osmometers. Extensive range: 50 to 3000 mOsmol/kg H 2O, ISO 17025 certified. Values from 100 to 700 mOsmol/kg H 2O according to European Pharmacopoeia 2.2.35 and US Pharmacopeia 785. 12 ampoules of 5 ml each....
Standards for Flame photometers
Suitable for calibration, control, IQ / OQ and method validation. Compatible with all Flame Photometry Instruments. Available as single element analytical standards (in ppm) or Multi-element clinical standards (in mmol/l). NIST traceable. HDPE bottles of 500 ml....
Turbidity Standards
Highly accurate turbidity standards composed of suspended microspheres, suitable for Instrument calibration and control of all turbidity meters. Stable, shelf life of 2 years (from Date of Manufacturing). NIST traceable, US EPA approved and tested in compliance with ISO 7027. HDPE bottles of 100 ml....
Secondary standards for calibrating spectrophotometers
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP)....
pH buffer solutions in ampoules, standard
Standard solutions acc. to DIN 19266 for calibration in pH measurement. Buffer solutions in the double-end ampoules offer a particularly high degree of reliability and measuring accuracy.
- Hot steam sterilised, very long shelf life
- Without preservatives
- With manufacturer certificate
- 20 ml ampoules with approx. 17 ml content
Sucrose (Brix) Standards
Certified stabilized Sucrose (Brix) Standards.
- ISO 17025 accredited
- Uncertainty of measurement of 0.11 % for all Brix values at 20 °C
- Equivalent Nominal Refractive Index values from ICUMSA published tables reported on Certificate of Analysis
- Compatible with any brand of Refractometer
- 12 month shelf life
- Provided in high quality HDPE 15 ml dropper bottles
Test and standard liquids
Under ISO 9000 Quality protocols, all meters used in production and testing processes must be periodically recalibrated using nationally-treaceable standards. Thermo offers these in different qualities. Other test liquids are available on request....
NANOCONTROL Multistandard Sewage Outflow 2 for analytical control of low concentrations: ammonium (0-03), COD (0-27, 0-22), nitrate (0-65, 0-64, 1-65), total phosphate (0-95, 0-76, 0-81), total nitrogen (0-83), total Kjeldahl nitrogen (0-67) consists of: 2x30 mL multistandard and 1x15 mL standard addition 100+, for 12-120 determinations Show more
MACHEREY-NAGEL
PO number | Package size | Price per package | |||
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925010 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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NANOCONTROL Multistandard "Sewage inflow" for analytical control of medium concentrations: ammonium (0-05), COD (0-30, 0-29, 0-38, 0-28, 0-12), nitrate (0-64, 0-66), total phosphate (0-80), total nitrogen (0-88) consists of: 2x30 mL multistandard and 1x15 mL standard addition 100+, sufficient for 30-300 determinations Show more
MACHEREY-NAGEL
PO number | Package size | Price per package | |||
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925012 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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(+/-)-3-Chloro-1,2-propane-1,1,2,3,3- d5-diol
Sigma-Aldrich
PO number | Package size | Price per package | |||
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32401-25MG This product of our assortment corresponds with your search. |
25 mg | Login / Register here |
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Mercury Standard for AAS TraceCERT®, 1000 mg/L Hg in nitric acid, 1000 mg/L Hg in 12% nitric acid, prepared with high purity Hg metal, HNO₃ and water
Sigma-Aldrich
PO number | Package size | Price per package | |||
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16482-100ML This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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1,4 DIOXANE SOLUTION,1X1ML,200 0UG/ML,&
Sigma-Aldrich
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CRM48367 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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cSmartCal Moisture Analyzer pack of 12 certified reference tests
Mettler-Toledo
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7661176 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Mineral oil standard mixture Type A and B for EN ISO 9377-2 analytical standard, ~10 mg/mL in heptane (exact content on the label)
Sigma-Aldrich
PO number | Package size | Price per package | |||
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18602-2ML-F This product of our assortment corresponds with your search. |
2 ml | Login / Register here |
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NANOCONTROL Standard Nitrite 2x30 mL standard solution/ 30 mL standard addition 100+ sufficient for 15 determinations
MACHEREY-NAGEL
PO number | Package size | Price per package | |||
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92568 This product of our assortment corresponds with your search. |
2X30ML | Login / Register here |
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Amino Acid Standard analytical standard
Sigma-Aldrich
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AAS18-10X1ML This product of our assortment corresponds with your search. |
10X1ML | Login / Register here |
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AAS18-5ML This product of our assortment corresponds with your search. |
5 ml | Login / Register here |
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AAS18-10ML This product of our assortment corresponds with your search. |
10 ml | Login / Register here |
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N-Acetyl-L-Cysteine
Sigma-Aldrich
PO number | Package size | Price per package | |||
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PHR1098-1G This product of our assortment corresponds with your search. |
1 g | Login / Register here |
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NANOCONTROL Multistandard "Drinking water" for analytical control of aluminium (0-98, 1-02), ammonium (1-05), chloride (0-21, 1-20), iron (0-37, 1-36), manganese (0-58, 1-60), sulfate (0-62) consists of: 2x30 mL multistandard and 1x15 mL standard add ition 100+, for 15-30 determinations Show more
MACHEREY-NAGEL
PO number | Package size | Price per package | |||
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925018 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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NANOCONTROL Multistandard "Metals 1" for analytical control of: cadmium (0-14, 1-13), chloride (0-21, 0-19), chromium (0-244, 0-59, 1-25), iron (0-37, 1-36), fluoride (0-40, 1-42), sulfate (0-62), zinc (0-96, 0-42, 1-95) consists of 2x30 mL Multistan dard and 1x15 mL addition solution 100+, for 15-60 determinations Show more
MACHEREY-NAGEL
PO number | Package size | Price per package | |||
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925015 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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NANOCONTROL Multistandard Sewage Outflow 1 for analytical control of low concentrations: ammonium (0-04), COD (0-26, 0-33, 0-36, 0-11), nitrate (0-65, 0-64, 1-65), total phosphate (0-81), total nitrogen (0-92) consists of: 2x30 mL multistandard and 1 x15 mL standard addition 100+, for 12-120 determinations Show more
MACHEREY-NAGEL
PO number | Package size | Price per package | |||
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925011 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Silicon ICP Standard Solution 1000 mg/l Si
Roth
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2469.1 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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2469.2 This product of our assortment corresponds with your search. |
250 ml | Login / Register here |
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2469.3 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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Aluminium ICP Standard Solution 1000 mg/l Al
Roth
PO number | Package size | Price per package | |||
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2397.1 This product of our assortment corresponds with your search. |
100 ml | Login / Register here |
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2397.2 This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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BTEX Solution analytical standard, solution contains benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene, 1 mg/ml each in DMSO
Sigma-Aldrich
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43728-1ML This product of our assortment corresponds with your search. |
1 ml | Login / Register here |
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C7-C30 SATURATED ALKANES STD 1X1ML,HEX
Sigma-Aldrich
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49451-U This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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C7-C40 SATURATED ALKANES STD 1X1ML,HEX
Sigma-Aldrich
PO number | Package size | Price per package | |||
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49452-U This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Dodecamethylcyclohexasiloxane
Sigma-Aldrich
PO number | Package size | Price per package | |||
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43216-25MG This product of our assortment corresponds with your search. |
25 mg | Login / Register here |
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Gypsum standard with 2.00% CaCO3 with product certificate
AnalytiChem
PO number | Package size | Price per package | |||
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22938.3600 This product of our assortment corresponds with your search. |
1 kg | Login / Register here |
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Magnesium Standard for AAS TraceCERT®, 1000 mg/L Mg in nitric acid, 1000 mg/L Mg in 2% nitric acid, prepared with high purity Mg(NO₃)₂, HNO₃ and water
Sigma-Aldrich
PO number | Package size | Price per package | |||
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42992-250ML This product of our assortment corresponds with your search. |
250 ml | Login / Register here |
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