Pirimiphos-ethyl Standard 1000ug/ml in Purge and Trap Methanol 23505-41-1 C₁₃H₂₄N₃O₃PS 333.39 g./mol ฿5,980.00 View
Pyrazosulfuron-ethyl Analytical reference substance, ≥99% 93697-74-6 C₁₄H₁₈N₆O₇S 414.39 g./mol ฿1,800.00 View