Turbidity calibration standards, formazin, Supelco®

: Merck

Turbidity calibration standards, formazin, Supelco®

: Merck

: ISO 17034 and ISO/IEC 17025:2005 certified.

Turbidity:
Environmentally Preferable:

Frequently Bought Together

Paraffin, Solidification point: 54 - 56 °C, Q Path® for microscopy

: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

: VWR Chemicals

Soda lime, AnalaR NORMAPUR® analytical reagent, with indicator

: VWR Chemicals

Acetone ≥99%, TECHNICAL

: VWR Chemicals

VERAL Bottles, Clear or Brown Glass, with Thread

: RIXIUS

Pump, suction siphon

: NRG DEVELOPMENTS

Dimethyl sulphoxide, EMPLURA®, Supelco®

: Merck

VWR®, Conductivity standard solutions

: VWR Chemicals

1,5-Diphenylcarbazide ≥97.0% analytical reagent

: VWR Chemicals

Ammonia solution 25%, Suprapur® for trace analysis, Supelco®

: Merck

Potassium chloride 3 mol/l (3 N) in aqueous solution, Supelco®

: Merck

VWR®, Nitrile Gloves

: VWR Collection

VWR®, Transfer Pipettes, High Performance

: VWR Collection

Conductivity standards

: Hach

Bulb pipettes (one mark), BLAUBRAND®, Class AS, LOT certificate (one batch)

: Brand

2-(Hydroxymethyl)-2-nitro-1,3-propanediol 95%

: Thermo Fisher Scientific

Ammonium standard solution, 1000 mg/L NH₄ in water (from (NH₄)Cl) TraceCERT® standard for Ion Chromatography, Supelco®

: Merck

VWR®, Turbidity standards, formazin

: VWR Chemicals