Reference materials, acid number standards, in hydrocarbon oil, VHG | Standardy pro ropný průmysl

Reference materials, acid number standards, in hydrocarbon oil, VHG

Dodavatel: LGC Standards PROMOCHEM

Reference materials, acid number standards, in hydrocarbon oil, VHG

Dodavatel: LGC Standards PROMOCHEM

O tomto produktu

These reference materials are intended for use in the determination of acid number (AN) in petroleum products in accordance with ASTM D664/IP 177 (by potentiometric titration) or ASTM D974 (by colour-indicator titration).

Delivery: Each standard is supplied with a full certificate of analysis (COA) which states the certified values and uncertainty by both ASTM D664 and D974.

Specifikace

Environmentally Preferable:

Specifikace

Frequently Bought Together

Hydroxid sodný 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

Dodavatel: VWR Chemicals

Rukavice, nitrilové, Kimtech™ Purple Nitrile™

Dodavatel: KIMBERLY CLARK

VWR®, Sérologická pipeta, standardní

Dodavatel: VWR Collection

Sealing film for manual application, Parafilm® M

Dodavatel: HEATHROW

Aceton ≥99%, TECHNICAL

Dodavatel: VWR Chemicals

Acetonitril ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

Dodavatel: Merck

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

Dodavatel: VWR Chemicals

Voda, HiPerSolv CHROMANORM® for HPLC

Dodavatel: VWR Chemicals

VWR®, Pipety Pasteurovy, High performance

Dodavatel: VWR Collection

VWR® NITRILE LIGHT, Rukavice, nitrilové

Dodavatel: VWR Collection

Acetonitril, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® USP, super gradient grade suitable for UPLC/UHPLC instruments

Dodavatel: VWR Chemicals

VWR®, Nitrile Gloves

Dodavatel: VWR Collection

Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

Dodavatel: VWR Chemicals

VWR®, Ubrousky čisticí

Dodavatel: VWR Collection