Buffer concentrate pH 9.00, for 500 ml buffer solution, sodium tetraborate / hydrochloric acid7647-01-0packaging : Plastic Ampoule
Buffer solution pH 1.0 (20 °C), Hydrochloric acid / potassium chloride, traceable to SRM from NIST and PTB7732-18-5packaging : Plastic Bottle
Ipfencarbazone, Analytical standard, reference material212201-70-2C18H14Cl2F2N4O2packaging : GLASS BOTTLE
Formaldehyde solution, ACS reagent, 37 wt.% in H2O, contains 10-15% Methanol as stabilizer50-00-0packaging : GLASS BOTTLE
HYDRANAL™ - Titrant 5 E, Titrating agent for volumetric two-component Karl Fischer titration (ethanol-based)64-17-5packaging : Glass Bottle
Ammonium iron(II) sulfate hexahydrate, Puriss. p.a., Reagent ISO, Reagent European Pharmacopoeia, ?99.0% (RT)7783-85-9H8FeN2O8S2 · 6H2Opackaging : Plastic Bottle
Buffer solution pH 12.0 (20 °C), di-Sodium hydrogen phosphate / Sodium hydroxide solution7601-54-9packaging : Plastic Bottle
Buffer solution pH 13.0 (20 °C), Glycine / sodium hydroxide / sodium chloride solution6000-44-8packaging : Plastic Bottle
Isopropyl alcohol, Meets USP testing specifications67-63-0C3H8Opackaging : Glass Bottle
Silicon dioxide, Purum p.a., acid purified, sand60676-86-0SiO2packaging : Plastic Bottle
Simeton, Analytical standard, reference material673-04-1C8H15N5Opackaging : GLASS BOTTLE
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