Sodium dithionite ≥85%, tech.

: Thermo Fisher Scientific

Sodium dithionite ≥85%, tech.

: Thermo Fisher Scientific

: Sodium hydrosulphite

:7775-14-6

:

:Na₂S₂O₄

:MFCD00011640

:2.19 g/cm³ (20 °C)

:174.11 g/mol

:52 °C (dec.)

:101

:4.2 II

:14,8626

:231-890-0

:1384

:GHS02

:GHS07

:Ambient

Environmentally Preferable:

msds_ALFA033381

Thermo Scientific Acroseal 25 Years

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VWR® pHenomenal® pH Electrodes

: VWR Collection

Nitric acid 65%, Suprapur® for trace analysis, Supelco®

: Merck

Acetone ≥99%, TECHNICAL

: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

: VWR Chemicals

VWR® Flasks, Round Bottom, with Standard Ground joint

: VWR Collection

Water, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

n-Hexane ≥95%, PESTINORM® for pesticide residue analysis

: VWR Chemicals

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

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

: Merck

Nitrile gloves, Kimtech™ Purple Nitrile™

: KIMBERLY CLARK

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

: VWR Chemicals

Cyclohexane, EMPLURA®, Supelco®

: Merck

VWR®, Conductivity standard solutions

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

: VWR Chemicals

VWR®, Nitrile Gloves

: VWR Collection

Sodium hydroxide 1 mol/l (1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur., Reag. USP, NF volumetric solution

: VWR Chemicals

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

: VWR Chemicals

VWR®, Transfer Pipettes, High Performance

: VWR Collection

Sodium chloride, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

: Merck