Supplies

XRF Blank 70%, 500.00 mL Poly natural (1 per EA )

SuperClear tubes offer you a standard of performance not available from other brands of centrifuge tubes. (500 per CS )

CulGenex™ Yeast Peptone Dextrose (YPD) Media are recommended for the rapid growth of yeasts, particularly Saccharomyces cerevisiae, used for molecular research. All CulGenex products are offered exclusively through VWR. (10 per PK)

Available with standard caps for low-speed work and sealing caps for high-speed applications-sealing caps have a built-in gripper to facilitate removal from the rotor Extra thick walls for durability-resistant to most chemicals Wide mouth design makes filling and decanting easier These precision molded centrifuge bottles are available in polycarbonate or polypropylene. For low speed applications the bottles provide excellent value for large volume/large batch centrifugation procedures. Bottles with standard caps provide reliable performance up to 8250 xg in swinging bucket and fixed angle rotors. For high-speed work, the easy-to-use Noryl® (Noryl® is a registered trademark of General Electric Company) sealing caps with silicone O-rings enable leak-free processing at high centrifugal forces over long durations. Bottles must be filled to 80% of capacity. Centrifuge bottles may be autoclaved at 121ºC at 15 psi for 20 minutes. Caps should be placed on the bottles without engaging the threads. Bottles are qualified to the rated g-forces using Sorvall® (Sorvall® is a registered trademark of Kendro Laboratory Products) and Fiberlite® (Fiberlite® is a registered trademark of Piramoon Technologies Inc.) high-speed rotors, tested at 20ºC, with bottles filled to 80% of capacity. Failure to use the correct rotor cushion or adapter will shorten the life of the bottle and may prevent achievement of the maximum rated RCF and/or bottle failure. Prolonged autoclaving and reuse may cause stress cracks, crazing or bottle discoloration. (24 per CS )

Therm, Prec Oven, +35/200C X 1.0C (1 per EA)

Mol. Wt:926.1 Common Name: Formula: C47H75NO17 Dimensions: 3.38 x 4.63 x 3.38, Weight: 0.12, Cas#: 1400-61-9 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Shelf Life (months): 24, , UN Number: UN1987 (1 per EA)

Hypromellose, Substitution Type 2910, 50 mPa.s, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)

Contains the following amino acids: 20 Lys 10 Tyr 6 Cys 14 Asp 33 Glu Mol. Wt:42.7 kDa Common Name: Albumin from Chicken Egg White Formula: N/A Dimensions: 1.63 x 3.00 x 1.63, Weight: 0.22, Cas#: 9006-59-1 Research or further ma (1 per EA)

Ag-Fix test sticks gradation silver: 0-0.5-1-2-3-5-7-10 g/L gradation pH: 4-5-6-7-8 box of 100 sticks 6 x 95 mm (100 per PK )

Shelf Life (months): 24, , UN Number: UN1219 (1 per EA)

Test Tube Stand of 12 holes, Wooden (1 per EA )

Tube Combustion, Borosilicate glass, open both ends, OD 22mm, Bore 17mm (1 per EA )

Our IRS alcohol hydrometers use the Proof scale and comply with IRS specifications. (1 per EA )

EZFlow® PES Membrane Filters, 0.22um, 13mm Diameter Filter Discs, Non-Sterile 100/PK (100 per PK )

Therm, Prec +30/214F X 0.2F (1 per EA)

BenchGuard and BenchGuard Extra have highly absorbent upper surfaces that contain spills and a tough polycoated base to protect your work surface. Standard BenchGuard absorbs up to 440ml per square meter. For your most demanding applications choose BenchGuard Extra - it absorbs up to 800ml per square meter. (50 per CS)

Therm ASTM Like No Merc, Bl Spirit . +98.6/101.4C X 0.05C (1 per EA)

Shelf Life (months): 24, , UN Number: UN1219 (1 per EA)

Mortar & Pestle, Porcelain, heavy pattern, outer dia 165mm, cap. 750ml. (1 per EA )

Burettes - Automatic Zero, capacity 100ml, Sub. Div. 0.20ml Tolerance ± 0.20ml, class 'B' (1 per EA )

Bottle - McCartney, Media vaccine, narrow mouth with aluminium screw cap and rubber linear, 28ml. (1 per EA )

Purity: 95% by HPLC NMR (conforms) Store -20°C Ship RT (1 per EA )

Manufactured with 304 Stainless Steel, United Scientific™ REUZ™ (“re-use”) Stainless Steel Funnels include an air channel engineered for smooth, easy flow. Useful in laboratory or factory environments, the versatile funnels can be used with most liquids and powders. Carefully constructed, the funnels are free of sharp edges and easy to clean. Include a convenient stainless steel handle. Available in diameters from 50 mm to 300 mm. Sold individually. REUZ™ products from United Scientific promote sustainability in all laboratory environments. (1 per EA )