Combined density and refractometry standards

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

Frequently Bought Together

Silbernitrat 0.25 mol/l (0.25 N) in wässriger Lösung Reag. Ph. Eur. 1078301

: VWR Chemicals

n-Dodecan

: Mettler - Toledo

pH buffer solutions

: Mettler - Toledo

WATER DENSITY/REFRACTIVE INDEX COM STD 1 * 1 ST

: Mettler - Toledo

VWR®, Nitrilhandschuhe

: VWR Collection

Pufferlösungen, gebrauchsfertig, Referenztemperatur 20 °C, Certipur®, Supelco®

: Merck

Kaliumchlorid 3 mol/l (3 N) in wässriger Lösung, Supelco®

: Merck

VWR® AVS TITRINORM Pufferlösungen, 20 °C

: VWR Chemicals

VWR®, Pasteur-Pipetten

: VWR Collection

Stärke, löslich ISO analytisches Reagens, Millipore®

: Merck

Twist-off Deckel für Weithalsgläser

: MUELLER KREMPEL

Primärfarblösungen, Reag. Ph. Eur.

: VWR Chemicals

Nitrate CRM, standard solutions, Supelco®

: Merck

Hexamethylentetramin ≥99,0% zur Synthese, Sigma-Aldrich®

: Merck

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

: Merck

Natriumsulfid Nonahydrat ≥98,0% ACS, Fluka™

: Honeywell Chemicals

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

: Merck

QUERCETIN 1 * 1 g

: Molekula

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

: Merck