双(十二烷基硫硫羰基)二硫醚,TECH级, Bis(dodecylsulfanylthiocarbonyl) disulfide

硬脂酸,TECH级-无纯度, Stearic Acid TP ,1000 μg/mL in Hexane

2-(2-Hydroxy-5-methylphenyl)benzotriazole

2-(2-羟基-5-甲苯基)苯并三唑,Tech级,TECH级

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol ,1000 μg/mL in Acetonitrile

2-(2-羟基-3,5-二叔戊基苯基)苯并三唑/紫外线吸收剂 UV-328,TECH级

多氯联苯的试剂盒, PCB's Kit

偶数烷烃混标C8-C40(23组份), Alkanes Mix C8-C40,0.5 mg/mL in Hexane

质量控制标准, Quality Control Standard,100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid

1-Amino-4-nitronaphthalene

1-氨基-4-硝基萘

2,7-Dinitro-9-fluorenone

2,7-二硝基-9-芴

1,8-Diaminonaphthalene

1,8-二氨基萘