Combined density and refractometry standards

O tomto produktu

These combined reference standards are intended to reduce uncertainty, eliminate time-consuming and error prone sample transfer and facilitate fully automatic performance verification.

Související informace

Certifikáty

Hledat podle čísla šarže

Frequently Bought Together

pH buffer solutions

Dodavatel: Mettler - Toledo

[EN]WATER DENSITY/REFRACTIVE INDEX COM S 1 * 1 KS

Dodavatel: Mettler - Toledo

Chlorid draselný 3 mol/l (3 N) in aqueous solution, Supelco®

Dodavatel: Merck

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

Dodavatel: Merck

VWR®, Nitrile Gloves

Dodavatel: VWR Collection

VWR® AVS TITRINORM, pufrovací roztoky, 20 °C

Dodavatel: VWR Chemicals

VWR®, Primary colour solutions, Reagent Ph. Eur.

Dodavatel: VWR Chemicals

Hexamethylenetetramin ≥99.0% for synthesis, Sigma-Aldrich®

Dodavatel: Merck

Dusičnan stříbrný 0.25 mol/l (0.25 N) in aqueous solution Reag. Ph. Eur. 1078301

Dodavatel: VWR Chemicals

n-Dodekan

Dodavatel: Mettler - Toledo

VWR®, Pipety Pasteurovy

Dodavatel: VWR Collection

Pharmaceutical secondary standard, Atropine Sulfate, (CRM), Supelco®

Dodavatel: Merck

Supelco® Colour Reference Solutions, set of colours Y, ampoules of 2 ml, Merck

Dodavatel: Merck

2-Bromo-6-methoxynaphthalene, pharmaceutical impurity standard, Supelco®

Dodavatel: Merck

Sulfid sodný nonahydrát ≥98.0% ACS, Fluka™

Dodavatel: Honeywell Chemicals