Supplier Page from Thermo Fisher Scientific for Hydrazine sulfate, ACS, 99.0% min
1-Heptanol, 98% from Thermo Fisher Scientific
4-Isopropylbenzoic acid, 98+% from Thermo Fisher Scientific
L(+)-Glutamic acid monosodium salt monohydrate, 99% from Thermo Fisher Scientific
L-Alanine, 99% from Thermo Fisher Scientific