康宁corning 4147 TIPS, 10UL EXT LENGTH NAT GRAD IN TIPSTATION PIPETTTING PLATFORM,BK,960/3840 96个/盒

康宁corning 4147 TIPS, 10UL EXT LENGTH NAT GRAD IN TIPSTATION PIPETTTING PLATFORM,BK,960/3840 96个/盒 10盒/箱 2047.38