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ROMIL PrimAg
®
Miscellaneous Reference Materials Specifications
for stoichiometry, colour and UV/Vis calibration
ROMIL PrimAg
®
Miscellaneous Reference Materials
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Benzoic Acid PrimAg
stoichiometric reference material
E114
50g E114T
Wng H:302-319
P:305+351+338
Wikipedia Page
C6H5COOH MW 122.12 CAS [65-85-0]
Application: Acidimetric certified reference material
ISO 17034 accredited SI-traceable
50g E114T
Wng H:302-319
P:305+351+338
Blank solution HCl 5M
(see Diluent solution XXV, hydrochloric acid 5M)
Blank solution HNO3 0.5
(see Diluent solution X, nitric acid 0.5M)
Blank solution HNO3 0.5M/HCl 5M
(see Diluent solution XV, nitric acid 0.5M/hydrochloric acid 5M)
Blank solution HNO3 1M
(see Diluent solution XI, nitric acid 1M)
BN Calibrant 1000 ppm PrimAg
bound nitrogen reference solution
E2510#
100ml
E2510#S
500ml
E2510#P
1000 ppm as N
Solute: (NH4)2SO4/KNO3
Matrix: H2O
Store at 2-8°C in dark (fridge) to stabilise NO3 component.
Application: BN calibration
ISO 17034 accredited SI-traceable
100ml
E2510#S
500ml
E2510#P
Recommended shelf lives and storage conditions
Coding Key
#=6
- PrimAg
®
-xtra
not available in this product category
#=4
- PrimAg
®
-plus
certified for nominal constituent only, no impurity data
#=2
- PrimAg
®
-lite
non-certified - recommended for use as QC working reference material
Download sample Certificate of Calibration
Stoichiometric PrimAg
Colour PrimAg