Certificate of Analysis
Product name
Ethylidene-4-NP-G7
Material No.
10880078103
Lot No.
Date of Manufacturing
Expiry Date
10969178
2016-10-19
2018-10
Parameter
Result
Unit
Appearance
yellowish powder
Sol.(70 mg/ml water)
corresponds
Ethylidene-4-NP-G7(enzym.)
91
%
Water(KF)
1
%
4-Nitrophenol,free
0,01
%
4-NP-G7(enzym.)
< 0,1
%
React.rates(a-amylase) in PNU,ML
102
%
React.rates(a-amylase) in PPU,ML
101
%
This lot meets our specification
This certificate is a computer printout and has therefore not been signed by hand.
Issue date 2016-10-19
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Chemistry 10123 and 10125, Exam 3 Answer Key March 3, 2014

Part 2 - nmr spectroscopy