Buffer solutions, Certipur®, colour coded, Supelco®

: Merck

Buffer solutions, Certipur®, colour coded, Supelco®

: Merck

Materials for the precise calibration and monitoring of pH meters.

Traceable to NIST primary standard and PTB - Uncertainty ±0,015 (except pH 10 with ±0,05)
Colour coded solutions for quick identification
Larger pack sizes available, the easy to use Titripac® packaging eliminates contamination issues
Reference temperature: +20 °C

Measured in an independent accredited calibration laboratory for the pH value measurement (DIN EN ISO/IEC 17025).

Environmentally Preferable:

Frequently Bought Together

Dilution Rack for Compact Dry

: HYSERVE

n-Heptane, LiChrosolv® for liquid chromatography, Supelco®

: Merck

pH electrode storage and cleaning solutions, Orion™

: Thermo Orion

Buffer solutions, Certipur®, colour coded, Supelco®

: Merck

1,10-Phenanthroline hydrochloride monohydrate ≥99.0% analytical reagent

: VWR Chemicals

Zinc standard solution, 1000 mg/L Zn in 0,5 M nitric acid (from Zn(NO₃)₂) Certipur® standard for AAS, Supelco®

: Merck

Potassium hydroxide 1 mol/l (1 N) in aqueous solution, Titripur® Reag. Ph. Eur., Reag. USP volumetric solution, Supelco®

: Merck

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

: Merck

Tin(II) chloride dihydrate 98.0-103.0%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

: VWR Chemicals

Buffer solutions, ready to use, referenced at 25 °C, Certipur®

: Merck

Ammonium iron (III) citrate (∼18% Fe), SAFC®

: MERCK PRODUCTION CHEMICALS

VWR®, Petri Dish, PS

: VWR Collection

VWR®, Environmentally Friendly Thermometers, Easy Read

: VWR Collection

Urea ACS, Reag. Ph. Eur. analytical reagent, Supelco®

: Merck

Bottles, wide neck, with flared rim, DURAN®

: DWK Life Sciences