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4.5 to 6.1 Hydrion MicroFine pH Paper Dispenser

40 and 80 mL Flask Top, 1/2 in. Adapter Diameter

40 mL Fast-Freeze Flask Bottom

40 mL Fast-Freeze Flask, 1/2 in. Adapter, Complete

40 x 0.5 mL Block for Digital and Touch Screen Dry Baths/Block Heaters

40 x 0.5 mL Test Tube Rack for MyBath 4 L, 8 L or 12 L Water Baths

40 x 1.5/2.0 mL Test Tube Rack for MyBath 4 L, 8 L or 12 L Water Baths

40 x 21 mm Fold and Snap Test Tube Rack, Blue Polypropylene

40 x 21 mm Fold and Snap Test Tube Rack, Red Polypropylene

40 x 21 mm Fold and Snap Test Tube Rack, Yellow Polypropylene

400 mL Dry Ice Trap, Liquid Capacity: 1000 mL

400 mL Porcelain Deep Form Mortar and Pestle Set

4000 mL Low Form Borosilicate Glass Beakers, Double Graduated Metric Scale, Marking Area

4000 mL Low Form Borosilicate Glass Beakers, Double Graduated Metric Scale, Marking Area

400g Cylinder EB Weight with Traceability Certificate, Class 2

400g Cylinder EB Weight without Certificate, Class 2

40mM dNTP Mix (10mM/20umol each), 0.5ml

40mM dNTP Mix (10mM/80um each), 2ml

41 x 15 mL Test Tube Rack for MyBath 4 L Water Bath

42 in. PLEKX Filter, organic vapor, 4.0 lbs activated carbon, 99.97 Percent efficient on particles 0.3 micron in size

43 mm gako unguator Standard Mixing Blade (SMB) 50 mL

457 mm Aluminum Frame Rod

457 mm Rod Heavy-Duty Support Stand

46 x 6 mm dia. Block for Digital and Touch Screen Dry Baths/Block Heaters

47mm Filter Funnels, Glass – Fritted glass support base with sidearm

47mm Filter Funnels, Glass – Fritted glass support base/No. 8 silicone stopper

47mm Filter Funnels, Glass – Glass Filter Funnel with No. 8 stopper support base (300mL Funnel, no flask)

47mm Filter Funnels, Glass – Glass Filter Funnel with sidearm support assembly and flask (1L Funnel with 4L flask)

47mm Filter Funnels, Glass – Glass Filter Funnel with sidearm support assembly and flask (300mL Funnel with 1L flask)

47mm Filter Funnels, Glass – Glass flask, 4L

47mm Filter Funnels, Glass – Glass Funnel, 1L

47mm Filter Funnels, Glass – Glass Funnel, 300mL

47mm pressure filtration Funnel, stainless steel

48 in. Telescoping Base Stand with Casters

48 in. Telescoping Base Stand with Fixed Feet