Supplier Page from Thermo Fisher Scientific for Ground & Waste Water Pollution Standard Solution 4, Specpure:r
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific