產(chǎn)品目錄
- 2-甲氧基-1-丙醇醋酸酯 2-methoxypropyl acetate 100ug/mL in Methanol*5mL
- 2.4-Diaminoanisole sulfate 100ug/ml in Methanol*1mL
- 橙黃G 吸光度:0.5A,HDPE棕色塑料瓶*60mL
- 橙黃G 吸光度:1.0A,HDPE棕色塑料瓶*60mL
- 橙黃G 吸光度:200A,HDPE棕色塑料瓶*60mL
- 硫酸銅 吸光度:0.5A,HDPE棕色塑料瓶*60mL
- 濁度 水質(zhì)標(biāo)樣 (濃度見(jiàn)批號(hào))*50mL
- 鎘鈷銅鉻錳鎳鉛鋅釩砷鉬銻 100ug/mL in 2% v/v HNO3 / tr tartaric acid*125mL
- 4種金屬元素(鉀鈣鈉鎂) 標(biāo)樣(濃度見(jiàn)批號(hào)) 溶劑:5%硝酸*50mL