AccuStandard
Sodium sulfite
亚硫酸钠
L-(+)-Lactic acid
L(+)-乳酸
二甲基二硫代氨基甲酸钠水合物, Sodium dimethyldithiocarbamate hydrate
2,4-二氯苯甲醇, 2,4-Dichlorobenzyl Alcohol
Imazalil
标准品
Clothianidin
Dazomet
棉隆
Quaternium-15
Chlorfenapyr
溴虫腈
硼酸锌, Zinc borate