Supplier Page from Aladdin Scientific Corporation for Pirimiphos-ethyl Standard
1-(4-Nitrophenyl)piperidine from Aladdin Scientific Corporation
4-Ethyl-1,3-dimethyl-1H-pyrazol-5-amine sesquihydrate from Aladdin Scientific Corporation
6-Amino-2-naphthalenesulfonic Acid from Aladdin Scientific Corporation
Polyoxyethylene stearate from Aladdin Scientific Corporation