Ammonium bicarbonate,BioUltra, >=99.5% (T)

Ammonium molybdate tetrahydrate,BioUltra, >=99.0% (T)

Ammonium sulfate,BioUltra, >=99.0% (T)

Trichloro(octadecyl)silane,>=90%

Salicylic acid,ReagentPlus, >=99%

Iron,>=99%, reduced, powder (fine)

Magnesium,powder, >=99%

Succinic acid,purum p.a., >=99.0% (T)

Sodium succinate dibasic,purum, anhydrous, >=98.0% (NT)

Sodium succinate dibasic hexahydrate,puriss. p.a., >=98.0% (NT)

Potassium tert-butoxide,reagent grade, >=98%

Phenol,puriss., >=99.5% (GC), meets analytical specification of Ph. Eur., BP, USP, crystalline (detached)