康宁corning 4143 TIPS,10UL EXT LENGTH NAT GRAD IN TIPSTATION PIPETTTING PLATFORM,960/4800 96个/盒,10盒/包

康宁corning 4143 TIPS,10UL EXT LENGTH NAT GRAD IN TIPSTATION PIPETTTING PLATFORM,960/4800 96个/盒,10盒/包 5包/箱 2006.11