1948 Results for: "Certified Reference Materials, KLEN"
VWR® PESTINORM®, tert-Butyl Methyl Ether, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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ガードナー色彩標準
Supplier: VWR Chemicals
Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis that are designed for grading the colour of similarly coloured liquids, such as resins, varnishes, lacquers, drying oils, fatty acids, lecithin's, sunflower and linseed oil.
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VWR®, UV/Visible spectroscopy stray light standards
Supplier: VWR Chemicals
Stray light standards packed in permanently sealed UV cuvettes or 100 ml amber bottle.
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VWR®, Conductivity standards, KCl, referenced at 25 °C
Supplier: VWR Collection
Conductivity standard 10000 µS/cm (0,0765 mol/L; KCl), VWR®, 10 000 µS/cm, Reference temperature: 25 °C
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Macron Fine Chemicals™ BuffAR® StandARd®, pH Buffer Solutions
Supplier: MACRON AVANTOR BRAND
BuffAR® StandARd® pH reference solution, pH value: 7,0, ±0,01, Macron Fine Chemicals™ BuffAR®, Yellow, Plastic bottle
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Potassium chloride saturated aqueous solution, StandARd®, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
For refilling calomel reference electrodes.
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VWR®, Primary colour solutions, Reagent Ph. Eur.
Supplier: VWR Chemicals
Complete range of reagents and standard solutions in Chapters 2 and 4 of the current European Pharmacopoeia.
All are manufactured and tested in compliance with the Ph. Eur. and are supplied with detailed Certificates of Analysis showing batch number, and expiry date.
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VWR® PESTINORM®, Di-isopropyl Ether, Stabilised, Secondary Reference Standard for GC
Supplier: VWR Chemicals
Stabilised with BHT (2,6-Di-tert-butyl-p-cresol, 2,6-Di-tert-butyl-4-methylphenol, Ionol) 40 ppm. A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® AVS TITRINORM Buffer Solutions, CRMs, at 25 °C
Supplier: VWR Chemicals
pH Buffer solution, Borate, pH value: 9,18, Reference temperature: 25 °C, VWR®, Neutral
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Polyethylene glycol 4,000, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Powder. Infrared spectrum conforms to reference standard.
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VWR®, Conductivity standards at 25 °C, potassium chloride solutions
Supplier: VWR Chemicals
KCl 0,1 mol/L, VWR®, 12,88 mS/cm, Reference temperature: 25 °C
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VWR® Buffer Solutions, Secondary Standards
Supplier: VWR Chemicals
Buffer solutions, secondary standards, pH value: 12,45, ±0,05, Reference temperature: 25 °C, VWR®, Plastic bottle
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VWR® Traceable®, 2 Second-Temp Food Folding Thermometers with Stainless Steel Probe
Supplier: VWR Collection
These NSF food certified thermometers are foldable, compact and easy to use. The fold-up stainless-steel probe permits ultimate portability and can position at any angle for measuring an assortment of meats, candy or cakes. The wide range covers 99 percent of routine temperature checks.
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DNAラダー、100bpプラス、peqGOLD
Supplier: VWR Chemicals
peqGOLD DNA ladder 100 bp plus is ideal for size determination in the range of 100 to 3000 base pairs. There are no unspecific bands besides the fragments described. 1000 and 500 bp bands have a higher DNA content and serve as a size reference.
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ボーメ比重計、デュラク™、Bcl-2 (ヒト)
Supplier: VWR Collection
Baumé hydrometer designed for determining the specific gravity and Baumé in liquids lighter then water.
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VWR® Buffer Standard Solutions
Supplier: VWR Chemicals
Buffer Standard solution, Biotechnology Grade, pH value: 7,00, ±0,03, Reference temperature: 25 °C, VWR®, Bottle
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VWR®, Organic reference standard, Phenol Mix 1, EPA 604
Supplier: VWR Chemicals
Organic Standard, Phenol Mix 1, EPA 604, パックタイプ: Vial
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VWR®, Density standards referenced at 60 °C
Supplier: VWR Chemicals
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
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VWR® Traceable® One-Shot™, Conductivity standards (CRM)
Supplier: VWR Collection
Traceable® Conductivity Standards are among the most accurate available. They are compatible with all makes of equipment, and can be used in lab or field. Each bottle is labeled for calibrating conductivity (microsiemens/micromhos), resistivity (ohms), and dissolved solids (parts per million).
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J.T.Baker® BAKER ANALYZED®, Buffer Solutions, Colour Coded
Supplier: Avantor
The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS).
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VWR®, Density standards referenced at 50 °C
Supplier: VWR Chemicals
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
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VWR®, Density standards referenced at 15 °C
Supplier: VWR Chemicals
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
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VWR®, Density standards referenced at 20 °C
Supplier: VWR Chemicals
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
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pH電極、メンテナンスキット、VWR
Supplier: VWR Chemicals
Buffers, electrolyte and cleaning solutions (100 ml), pH value: 4,00/7,00/10,00, Reference temperature: 20 °C, VWR®, Neutral, Plastic bottle
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VWR®, Density standards referenced at 40 °C
Supplier: VWR Chemicals
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
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VWR®, Density Standards Referenced at 80 °C
Supplier: VWR Chemicals
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
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VWR®, Density standards referenced at 25 °C
Supplier: VWR Chemicals
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.
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VWR®, Pesticide reference standard, Performance Check Solution pesticides and PCBs, EPA 608
Supplier: VWR Chemicals
17 components.
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VWR®, Organic reference standard, Volatile Organic Compound Mix 1 (Liquid)
Supplier: VWR Chemicals
Organic Standard, Volatile Organic Compound Mix 1 (Liquid), パックタイプ: Glass ampoule
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VWR®, Refractive index standard kits for calibration according to Ph. Eur. 2.2.6
Supplier: VWR Chemicals
These standards are for the calibration of refractometers prior to use.
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Supplier: VWR Collection
Supplier: VWR Collection