Syringes, LC, 250 µL, 22, 2” RNHPLC 进样针, 2" 22 Gauge Removable 针头, 250µL

LC Syringe, PFTE Tip RN,250 µL, 22, 2”HPLC 进样针, PFTE 2" 22 Gauge Removable 针头, 250µL

LC Syringe, Fixed Needle,250 µL, 22, 2inHPLC 进样针, 2" 22 Gauge 固定针头, 250µL

250uL FN GT SYRINGE, 50MM LGTH25 GAUGE, BEVEL 1/PKGC 手动进样针 250 μL, FN, GT, 50mm, 25, 斜角，1个/包

250uL FN SYRINGE, 50MM LENGTH25 GAUGE, BEVEL 1/PKGC 手动进样针, 250 μL, FN, 50 mm, 25, 斜角，1个/包