日韩午夜在线观看,色偷偷伊人,免费一级毛片不卡不收费,日韩午夜在线视频不卡片

磷酸鈉 二元Sodium phosphate dibasicBioReagent, suitable for cell culture, suitable fo...

皂苷Saponin from quillaja barkSapogenin content ≥10 %CAS號 8047-15-2

氯化鈉Sodium chlorideBioReagent, suitable for cell culture, suitable for insect cel...

氟化鈉Sodium fluorideBioXtra, ≥99%CAS號 7681-49-4線性分子式 NaF分子量 41.99

硫代乙醇酸鈉Sodium thioglycolate≥96.5% （iodometric）別名: 巰乙酸 鈉鹽, 巰基乙酸 鈉鹽CAS號 367-51-1

二氧化硅Silicon dioxide~99%, 0.5-10 μm （approx. 80% between 1-5 μm）CAS號 14808-60-7線性...

牛磺酸Taurine≥99%別名: 2-氨基乙磺酸CAS號 107-35-7線性分子式 NH2CH2CH2SO3H分子量 125.15

釕紅Ruthenium RedTechnical grade別名: 氨化氯氧化釕CAS號 11103-72-3

氟化鈉Sodium fluorideBioReagent, suitable for insect cell culture, ≥99%CAS號 7681-49...

Nevirapine別名: 11-Cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b:2′,3′-e][1,...

迷迭香酸Rosmarinic acid≥98% （HPLC）, from Rosemarinus officinalis L.別名: （R）-O-（3,4-二羥...

核糖核酸酶 ARibonuclease A from bovine pancreasType XII-A, ≥90% （SDS-PAGE）, 75-125 Ku...

刃天青 鈉鹽Resazurin sodium saltpowder, BioReagent, suitable for cell culture別名: 7-羥基...

肝素 鈉鹽Heparin sodium salt from porcine intestinal mucosaGrade I-A, ≥180 USP units...

大黃酸Rhein別名: 1,8-二羥基-3-羧基蒽醌, 4,5-二羥基蒽醌-2-羧酸, 9,10-二氫-4,5-二羥基-9,10-二氧代-2-蒽羧酸, Cass...

胰蛋白酶 Trypsin from porcine pancreasType IX-S, lyophilized powder, 13,000-20,000 B...

乙酸鈉Sodium acetateBioXtra, ≥99.0%別名: 乙酸 鈉鹽CAS號 127-09-3

視黃醇Retinolsynthetic, ≥95% （HPLC）, crystalline別名: 全反式-3,7-二甲基-9-（2,6,6-*基-1-環己烯-1...

亞精胺SpermidineBioReagent, for molecular biology, suitable for cell culture, ≥98%別...

乳酸Lactic acidmeets USP testing specificationsCAS號 50-21-5