又粗又大又黄又爽的免费视频-亚洲精品沙发午睡系列-国产成人无遮挡免费视频-99精品国产一区二区三区2021-成人做受视频试看60秒

NALGENE聚四氟乙烯離心瓶3127-0250
材質Teflon*FEP。是低速離心處理腐蝕性化學品的理想選擇。是提取類脂物和苯酚、消化、沉淀的*選擇。對大多數酸堿和有機溶劑有的耐化學性。可高溫高壓滅菌，可經受溫度范圍從-100℃至150℃。使用NALGENE密封蓋裝置（貨號DS3131-0038）后可以zui高推薦轉速4000g運行。如在Sorvall GSA轉子中采用該離心瓶，請加裝NALGENE離心瓶接頭（貨號為DS3125-0250）.在進行高溫高壓操作之前，請將蓋放置在瓶的頂部，但不要按螺紋旋轉密封。注意：該FEP離心瓶只有100%滿裝填充才可正常工作。
訂購信息：

貨號		3127-0250
標稱容量, ml		250
每盒數量		1
每箱數量		6

Ideal bottle for low-speed centrifugation of aggressive chemicals. Excellent for large-volume lipid and phenol extractions, digestions and precipitations. Resists most acids, bases and organic solvents. Autoclavable bottle rated for temperatures from -100? to +150癈. Use NALGENE sealing cap assembly （Cat. No. DS3131-0038） to run this bottle at maximum recommended speed （4,000 x g）. When using this bottle in the Sorvall GSA rotor use the NALGENE centrifuge bottle adapter （Cat. No. DS3125-0250）. Before autoclaving, just set closure on top of the bottle without engaging the threads. NOTE: FEP centrifuge bottle must be filled to 100% of the total capacity for proper performance.