Endress+Hauser ISEmax CAS40D, Руководство по эксплуатации

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ISEmax CAS40D Accessories
Hauser 19
7.4 Standard solutions
7.4.1 Ammonium, nitrate, potassium and chloride
7.4.2 pH
High-quality buffer solutions from Hauser - CPY20
The secondary buffer solutions have been referenced to primary reference material of the PTB
(German Federal Physico-technical Institute) and to standard reference material of NIST (National
Institute of Standards and Technology) according to DIN 19266 by a DKD (German Calibration
Service) accredited laboratory.
Standard solution
1 Ammonium nitrate, 1 molar
2 Potassium chloride, 1 molar
Container size
A 250 ml (8.45 fl.oz.)
Transport documents
1 Standard documents
2 Incl. dangerous goods sheets
3 Safety data sheet
Certificate
A None
B Manufacturer's certificate
CAY40- Complete order code
pH value
A pH 2.00 (accuracy ± 0.02 pH)
C pH 4.00 (accuracy ± 0.02 pH)
E pH 7.00 (accuracy ± 0.02 pH)
G pH 9.00 (accuracy ± 0.02 pH)
I pH 9.20 (accuracy ± 0.02 pH)
K pH 10.00 (accuracy ± 0.05 pH)
M pH 12.00 (accuracy ± 0.05 pH)
Quantity
01 20 x 18 ml (0.68 fl.oz) only buffer solutions pH 4.00 and 7.00
02 250 ml (8.45 fl.oz)
10 1000 ml (0.26 US gal)
50 5000 ml (1.32 US gal) canister for Topcal S
Certificate
A Buffer analysis certificate
Version
1 Standard
CPY20- Complete order code