SUPELCO
Isofraxidin
Mesotrione-d4 (benzoyl-3-d, mesyl-d3)
N,N′-(1,2-Propylene)thiourea-(methyl-d3)
Omeprazole sulfone-(5-methoxy-d3)
Salicylic acid (phenyl-13C6)
trans-Permethrin-(phenoxy-d5)
8-Prenylnaringenin
Chlorpropham-(isopropyl-d7)
Dimethoate-(O,O-dimethyl-d6)
Glyphosate-2-13C
草甘膦-2-13C
Metalaxyl-(methoxyacetyl OMe-d3)
Neoandrographolide
Permethrin-(phenoxy-d5)
聚苯乙烯微粒, Micro particles based on polystyrene
Tetrapropylammonium bisulfate
四丙基硫酸氢铵