Supplier Page from Thermo Fisher Scientific for Semi Metals, plasma standard solution, Specpure®, As, Bi, Ga, Ge, In, Pb, Sb, Se, Sn, Te, Tl @ 100µg/mL
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific