四道定时器
四道定时器 四道定时器 四通道电子定时器、倒计时器 1.四通道可同时（需分别按各通道键）或单独进行倒计时； 2.四组声音不同，区分容易； 3.可正、倒计时，计时范围：1秒--99小时59分59秒 A.
942339020901 Single Element Lamps Uncoded -Th Thermo Scientific 适用于 iCE 3000 系列原子吸收光谱仪的空心阴极灯
为了在使用 Thermo Scientific™ iCE™ 3000 系列原子吸收光谱仪时获得最大的灵活性，我们提供种类齐全的预编码空心阴极灯和非编码空心阴极灯，以此帮助您对选定的元素进行分析。
6016731 ATPlite 1step Luminescence Assay System, 100 mL ATP Assay Kit
ATP is a marker for cell viability due to its presence in all metabolically active cells. ATP concentration declines rap
122799 1 x 1 g XenoLight D-Luciferin - K+ Salt Bioluminescent Substrate
New TopSeal-A PLUS allows you to view wells throughout the incubation process - no visibility effects with humidity
耗材PVDF膜(30cm×3m 0.2um)
免费代测大鼠增殖细胞核抗原(rat PCNA)试剂盒 021-55229872，65333639Western、荧光定量PCR技术服务
Plastic High Sensitivity Nebulizer End Cap Assembly with Viton O-Rings N3160511 for PinAAcle
Plastic High Sensitivity Nebulizer End Cap Assembly with Viton O-Rings for PinAAcle
Concentric Nebulizer-Scott Spray Chamber End Cap Assembly for Avio 200/500 & Optima 2x00/4x00/5x00/7x00 DV/8x00
This end cap assembly, which connects concentric, GemCone™ and similar nebulizers to Ryton® Scott spray chambers, is use
Cyclonic Spray Chamber Mount Ring (N0776003)
This kit includes: Glass Standard Cyclonic Spray Chamber (N0776052) Cyclonic Spray Chamber Mount Kit (N0770131)