标准品, IC multi-element standard VI,Varied conc. in Water, tr Nitric acid

标准品, Cyclaniliprole

客户定制半挥发物混标, Custom Mixed VOC Standard @ 5000 μg/mL in PT Methanol

C.I.分散红17, Disperse Red 17,100 μg/mL in Methanol

分散黄9,100 ug/mL溶于甲醇, Disperse Yellow 9,100 μg/mL in Methanol

标准品, Basic Violet 3

标准品, Solvent Orange 7 ,100 μg/mL in Methanol

标准品, FD &C Blue 1,100 μg/mL in Methanol

分散棕1, Disperse Brown 1

Basic Red 2

碱性红2