Order Entry
United Kingdom
Orders LinkContactUsLinkComponent
Standard reference materials and buffer solutions, CertiPUR®, Supelco®

Standard reference materials and buffer solutions, CertiPUR®, Supelco®

Potassium dihydrogen phosphate/ disodium hydrogen phosphate, 7,416 (25°C), Plastic bottle, 5×100 ml, 5
  1.07205.0105
  
 :   Merck
Standard reference materials and buffer solutions, CertiPUR®, Supelco®
  1.07205.0105
 :  Merck
 :  
Standard reference materials and buffer solutions, CertiPUR®, Supelco®

Potassium dihydrogen phosphate/ disodium hydrogen phosphate, 7,416 (25°C), Plastic bottle, 5×100 ml, 5

 
 
 
 :  
 
£218.00
   
1 * 5 items
 

Materials for the precise calibration and monitoring of pH instruments.

  • Traceable to NIST primary standard and PTB
  • Maximum deviation ±0,003 pH units
  • Measured in an independent accredited calibration laboratory for the pH value measurement (DKD-K-14301)

Documents

 
 
 

 

  • Pack type:
    Plastic bottle
  • Pk:
    5
  • Description:
    Potassium dihydrogen phosphate/ disodium hydrogen phosphate
  • Pk Info:
    5×100 ml
  • pH value:
    7,416 (25°C)
  • Cat. No.:
    1.07205.0105
  • M-Clarity quality level:
    MQ300

 

   
Palladium standard solution, 1000 mg/L Pd in dil. nitric acid (from Pd(NO₃)₂) Certipur® standard for ICP, Supelco®

  #: 1.70339.0100

 : Merck

Palladium standard for ICP, TraceCERT®, Supelco®

  #: 77091-100ML

 : Merck

Potassium standard solution, 1000 mg/L K in 0,5 M nitric acid (from KNO₃) Certipur® standard for AAS, Supelco®

  #: 1.70230.0100

 : Merck

Sodium peroxodisulphate, EMSURE® for analysis, Supelco®

  #: 1.06609.1000

 : Merck

Screw caps for screw neck vials, N 9

  #: MANA702288

 : MACHEREY-NAGEL

Grade 3 qualitative filter papers, Whatman™

  #: 512-1016

 : Whatman products (Cytiva)

Kjeldahl tablets, Kjeltabs

  #: 705-0549

 : THOMPSON & CAPPER

Titriplex® III ACS, ISO, Reag. Ph. Eur. analytical reagent, Supelco®

  #: 1.08418.0250

 : Merck

Decontamination solution, RNase AWAY®

  #: 732-2352

 : Thermo Fisher Scientific

Single-use syringes, 2-piece, HENKE-JECT®

  #: HSWA8300063464

 : HENKE SASS WOLF

Tin standard solution, 1000 mg/L Sn in 7% hydrochloric acid (from SnCl₄) Certipur® standard for ICP, Supelco®

  #: 1.70362.0100

 : Merck

Ammonium sulphate, EMSURE® ISO, ACS, Reag. Ph. Eur. for analysis, Supelco®

  #: 1.01217.1000

 : Merck

Bulb pipettes (one mark), with individual certificate, BLAUBRAND®, Class AS

  #: BRND929713

 : Brand

NANOCOLOR® Photometric Tube Tests, COD

  #: MANA985023

 : MACHEREY-NAGEL

Ion chromatography Multi-Element standards, Supelco®

  #: 1.11437.0500

 : Merck

Pyridine ≥99.7%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

  #: 27199.268

 : VWR Chemicals

Bulb pipettes, BLAUBRAND®, two marks, class AS

  #: 612-2730

 : Brand

Accessories for dissolved oxygen probes

  #: 715-2991

 : WTW

NANOCOLOR® Photometric Tube Test Kits for Phosphates (Ortho) and Phosphates (Total)

  #: MANA985076

 : MACHEREY-NAGEL

Sulphuric acid 98% ≥98% for nitrogen analysis, Supelco®

  #: 1.00748.0500

 : Merck

Filter Crucibles, CFE

  #: ROBU20604

 : ROBU GLASFILTER

EDTA magnesium dipotassium salt ≥98% for complexometry, Fluka™

  #: 33350-100G

 : Honeywell Chemicals

Secondary reference material for redox titration, iron(II) ethylenediammonium sulphate, Certipur®, Supelco®

  #: 1.02402.0080

 : Merck

Iodine 99.5-100.5%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent, resublimed

  #: 24757.187

 : VWR Chemicals