国产日产欧美精品-亚洲国产综合久久精品-色综合色国产热无码一-亚洲欧美日本国产,免费观看一区二区三区_在线观看片A免费不卡观看_亚洲а∨天堂久久精品_99久无码中文字幕一本久道

WHATMAN石英濾筒2812-287Whatman石英微纖維濾筒經(jīng)過1000oC數(shù)小時的高溫煅燒，有機背底降至zui低，強度很高，耐磨損，重量穩(wěn)定性佳。HP級...

10463523-英國沃特曼孔徑1um ReZist系列針頭式濾器簡單介紹WhatmanReZist系列針頭式濾器專為抗化學(xué)溶液應(yīng)用而設(shè)計，非常適合腐蝕性有機溶...

愛思進AXYGENSCT-150-SS-GR4000個/箱1.5ml螺口帶蓋離心管，灰色蓋，可立，帶O型環(huán)，聚丙烯，未滅菌1.5mL Self Standing...

愛思進AXYGENTE-204-Y-L-R-S4800個/箱200ul黃色超低吸附吸頭，適配Eppendorf移液器，滅菌，盒裝200uL Maxymum Re...

RESTEK瑞思泰康93142621個/盒液相色譜柱Raptor ARC-18 1.8um 150 x 2.1mmRESTEK瑞思泰康9314502503個/盒...

RESTEK瑞思泰康23966100個/盒針式過濾器Syringe Filter13mm 0.22um PES Green Luer Lock 100-pkRE...

RESTEK瑞思泰康245291個/盒進樣注射器SyringeHamilton 1702 WISP Syringe250ul HPLC AutosamplerR...

248521個/盒玻璃進樣管SyringeSGE SGE Varian Autosampler Syringe Model 10R-VA8X-II 10ul/2...

RESTEK瑞思泰康257761個/盒隔墊Seal Extension Tube For Waters ACQUITY H-class Sim to PN#70...

RESTEK瑞思泰康278751個/盒不銹鋼進樣針SPME Arrow 1.10mm: DVB/C-WR/PDMS （Divinylbenzene/Carbon...

RESTEK瑞思泰康282965個/盒隔墊96 Square well sealing mat-5pkClearSpray coated PTFE/Silico...