20mm Open Top Gold Magnetic Crimp Cap (10mm hole), with 20mm White PTFE/Blue Silicone for Thermo, CTC, PerkinElmer Multiprep, 100pcs/pk. (C0000835) 2 mL klarglas 9-425 vial 2mL Clear Glass 12x32mm, Flat Base no patch, 9-425 Screw Thread Vial for Aijiren, PerkinElmer, Thermo, Shimadzu etc., 100pcs/pk. (C0000006)