Standard substance for di (2-ethoxy) ethyl phthalate solution 1.00mg/mL u=2% 基質:正己烷
821156 / 5ML
CAS:605-54-9
Poly(oxy-1,2-ethanediyl),a-sulfo-w-[1-[(4-nonylphenoxy)methyl]-2-(2-propen-1-yloxy)ethoxy]-,branched, ammonium salts 90%
821821 / 500G
CAS:184719-88-8
Poly(oxy-1,2-ethanediyl),a-sulfo-w-[1-[(4-nonylphenoxy)methyl]-2-(2-propen-1-yloxy)ethoxy]-,branched, ammonium salts 90%
821821 / 100G
CAS:184719-88-8
Poly(oxy-1,2-ethanediyl),a-sulfo-w-[1-[(4-nonylphenoxy)methyl]-2-(2-propen-1-yloxy)ethoxy]-,branched, ammonium salts 90%
821821 / 2.5KG
CAS:184719-88-8