Microtubes disposable, PP, 0,5ml, BIO-CERT® PCR QUALITY, graduated, conical bottom, nonsterile,500 Back Catalog number: 780536 Availability: In the manufacturer's stock Price on request - + Recommended 658 TEST TUBE CAPS, 38mm (100 pcs) Price on request 657 TEST TUBE CAPS, 33mm (100 pcs) Price on request Z763802-50EA BeadBug™ prefilled tubes, 2.0mL capacity,with 3.0mm Zirconium beads, 50pcs Price on request