Sigma-Aldrich
Platinum-tungsten alloy, Pt92W8
Platinum/Iridium
PLTP Activity Assay Kit
磷脂转运蛋白活性检测试剂盒
Polyacrylamide/Acrylate
Polyamide-Nylon 12
Polyamide-Nylon 12-30% Glass Fiber Reinforced
Polyamide-Nylon 4, 6
Polyamide-Nylon 6