pH buffer solutions at 25 °C, certified reference material (CRM)
![]() |
Certified reference material according to ISO 17034. The pH buffer solutions are colour-coded and the uncertainty of measurement of ±0.01 pH was tested at 25 °C. Supplied with detailed certification report which includes traceability to NIST. Lot numbers and expiry dates are printed on the label.
Data
Bestell Nr.
GHS
Signalwort
H-Satz
P-Satz
UN/Nr.
SDB
Bestell Nr.
4.695 402
GHS

Signalwort
Danger
H-Satz
H360FD
P-Satz
P201 - P202 - P280 - P308+P313 - P405 - P501
UN/Nr.
N<3
SDB
Item added to basket.
pH buffer solutions at 25 °C, certified reference material (CRM)
pHvalue
at 25 °C
ColourCapacityml
PKPrice/UnitEUR
Code: 4.695 403
not in stock
pHvalue
at 25 °C
4.00at 25 °C
ColourRed
Capacity
ml
500ml
PK1
1 VE37,10
€
EUR44,15€
EUR incl. Taxplease selectAdd to
basket
basket
Code: 4.695 404
not in stock
pHvalue
at 25 °C
7.00at 25 °C
ColourYellow
Capacity
ml
500ml
PK1
1 VE37,10
€
EUR44,15€
EUR incl. Taxplease selectAdd to
basket
basket
Code: 4.695 402
not in stock
pHvalue
at 25 °C
10.00at 25 °C
ColourBlue
Capacity
ml
500ml
PK1
1 VE37,10
€
EUR44,15€
EUR incl. Taxplease selectAdd to
basket
basket