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Buffer Colour Coded Solution pH7.00 (Phosphate) Yellow, NIST Standard Solution ready to use for pH measurement, Fisher Chemical™

Buffer Colour Coded Solution pH7.00 (Phosphate) Yellow, NIST Standard Solution ready to use for pH measurement, Fisher Chemical, Quantity: 1L, Packaging: HDPE plastic bottle, pH: 7, MDL Number: 81857, Physical Form: Liquid

Overview
42.34 GBP valid until 2025-08-24
Use promo code "24140" to get your promotional price.

Code: 23

Additional Details:
Additional Details: CAS Number: 7778-77-0 Weight: 1.05000kg


Quantity 1 L
Packaging HDPE plastic bottle

Product Code. 10477830

Quantity Price
1 £ 74.3 / 1 L
Estimated Shipment
23-02-2026
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  • Description and Specification
  • Alternative Products
  • Documentation
Description and Specification

Chemical Identifiers

CAS 7778-77-0
Molecular Formula H2KO4P
Molecular Weight (g/mol) 136.08
InChI Key GNSKLFRGEWLPPA-UHFFFAOYSA-M
IUPAC Name potassium dihydrogen phosphate
SMILES [K+].OP(O)([O-])=O

Specification

CAS 7778-77-0
Color Yellow
pH 7
Physical Form Liquid
Quantity 1 L
Solution Type Buffer
Formulation Dihydrogen Potassium Phosphate, Sodium Chloride, Water, Sodium Phosphate Dibasic
Molecular Formula H2KO4P
MDL Number MFCD00011401 MFCD00147253
Packaging HDPE plastic bottle
InChI Key GNSKLFRGEWLPPA-UHFFFAOYSA-M
SMILES [K+].OP(O)([O-])=O
IUPAC Name potassium dihydrogen phosphate
Molecular Weight (g/mol) 136.08

Ready to use for pH measurement.
Each solution is easily identified by its color, saving time and reducing errors.
Our buffer solutions are a high quality and reliable range of products that ensure accurate results for calibration/titration.
  • Standard and color-coded buffer solutions
  • Manufactured to a tolerance of ±0.02 pH units
  • Accurately standardized and labelled with lot-specific pH at 20°C
  • All buffers are traceable to NIST and BS 1647 standard
  • Packed in HDPE containers to help protect the products integrity an ensure safe handling (refers to 1L, 2.5L, and 5L quantities)
  • Standard buffers are available over the range pH2 to pH10
  • Color-coded buffer solutions are available over the range pH4, pH7, and pH

Alternative Products
Documentation