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Water-free polyethyleneimine QL-1001-B2
Quality standard:Physical form: achromous or light yellow, transparent oily liquid
Content: 99%
PH: 10-11 ( 10% solution )
Viscosity:(25℃mPa•S):20000-25000
Mw: about 2000
Features:
a. To be used as enzyme fixing agent for biological products;
b. To be used as sealing glue for electronic products.
Package:10kg/can 25kg/can (blue plastic can)
Preservation:
It has ammonia smell and should be preserved in the airy and dry environment shedding from light.
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