广州伟伯科技有限公司
Lenacil D4 (cyclohexyl D4)
Propazine 13C3
Aminomethyl phosphonic acid (AMPA) 13C 15N
4,4'-DDT 13C12
草甘磷 (1,2-13C2 15N)
六氯苯-13C6
Hexachloro-1,3-butadiene 13C4
alpha-HCH 13C6
六氯苯-13C6
Monolinuron D6 (methyl D3 methoxy D3)
Internal Standards Mix 25
Pentachloroanisole 13C6
2-Nitrotoluene D7
Acetylsulfamethoxazole D4
Erythro-Chloramphenicol D5 (ring D4, benzyl D)
氘代联苯 D10
Fenpropidin D10 (piperidine D10)
Sulfamerazine D4
Oxamyl D3 (S-methyl D3)
霜霉威-D7