5mL Pipet, Individually Wrapped, Plastic/Plastic, Bag, Sterile 455912Y Internal and injection Standard 1

Internal and injection Standard 1 component (EN 15308:2008) PCB 155 [CAS:33979-03-2] 400ug/ml in n-Hexane

10-Dihydrobenzo[a]pyren-7(8H)-one

2-Dihydronaphthalene

PS/DVB copolymer with carboxylic acid modification for mixed-mode SPE with weak cation exchange and reversed-phase properties (WCX)

5mL Pipet, Individually Wrapped, Plastic/Plastic, Bag, Sterile 455912Y Internal and injection Standard 1Peel to open plastic plastic wrappers are the ideal option for eliminating particulate; proven benefit over traditional paper plastic wrapper The all plastic wrapper can be wiped with alcohol without smearing ink or penetrating wrapper Wrappers have reduced static cling compared to other brands of plastic wrap pipets All serological pipets are manufactured to the ASTM Standard Specification for Serological Pipets E 934; Accuracy is 2% Bi directional