Supplies

Pack of 12 amber boston round glass dropping bottles with 8-ounce capacity. Screw cap with dropper assembly included. Non-porous flint glass allows for easy cleaning or autoclaving. The amber color helps protect light sensitive materials. (12 per PK )

Lovibond Test Kit Aluminum AC Test Kit Together with the CHECKIT Comparator, each test kit includes CHECKITDiscs, cells, stirring rod and Lovibond reagents (for 30 tests) for the desired test. The test kits are supplied in a sturdy and handy plastic cas (1 per EA)

Measuring Scoop, HDPE, 15mL, pack of 12 (12 per PK)

2-Naphthaleneacetic Acid (1 per EA )

Bellco Magnetic Stirrers are specifically designed for growing both mammalian and bacterial cultures where minimal heat transfer from the magnetic stirrer to the culture vessel is essential. They are ideal for tissue cultures grown in spinner flasks. Bellco incorporates low wattage DC motors to reduce stirrer heat up. Independent power and speed controls allow unit to maintain a speed setting when switched on and off. Powerful magnets rotate on ball bearing shafts for increased coupling and continuous maintenance free service. Polyurethane drive belts resist humidity and temperature. The 100V, 115V & 230V models feature a convenience outlet that allows daisy chaining of up to ten stirrers. Speed range: 30 - 1000 rpm +/- 5% (1 per EA )

Propylene Glycol, ACS, CAS# 57-55-6 (1 per EA)

This is a simple and economical type of electrolysis apparatus. Platinum electrodes are attached to insulated connecting rods which are attached to binding posts mounted on a nonconducting support. The support rests across the top of the beaker and has two clips that each hold an inverted test tube. The unit operates on a user-supplied 6V battery or 10V DC power supply. (1 per EA)

Hydrometers ASTM 3H - 19/31 (1 per EA)

Humic Acids is used as a chelating agent and firming agent in cosmetic skin products. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)

Bottle Reagent, made of borosilicate glass, narrow mouth with acid proof polypropylene stopper 125ml., socket size 19/26 (1 per EA )

Smaller size wells use less volume, reducing costs Increase the number of drug screening targets within the standard footprint Ideal for automated applications, colorimetric assays, compound storage or small volume applications Polystyrene is optically clear for easy cell viewing and imaging Each well has a raised rim which nests into the rings on the single direction lid to reduce evaporation and limit the risk of cross contamination Plates are labeled with alpha-numeric markings for easy identification of individual wells Lids have a stacking feature for added stability when handling tall stacks of plates Round bottom option maximizes sample retrieval and allows mixing (PN 229190) Plate is printed with lot number and expiration date for easy identification and tracking Sturdy individual blister pack prevents damage when handling or shipping Bulk packaging option (5/sleeve) increases efficiency for high volume users (PN 229197) (50 per CS)

Specific Gravity Hydrometer, 2.400 to 2.620, 0.002 subdivisions, 305 mm (1 per EA )

The anaerobic culture bottle is designed for the growth of anaerobic bacteria and maintaining anaerobic conditions. The bottle features a 45mm screw cap with silicone o-ring and blue butyl rubber stopper. This allows for easy access of contents and eliminates the use of the traditional aluminum seal. Butyl rubber stopper allows for multiple punctures with a needle. Bottle is Borosilicate glass and cap is polypropylene. All components are autoclavable. Polypropylene screw cap with silicone gasket and butyl rubber stopper. Components are fully autoclavable @ 121°C. 6 per case. (6 per CS )

Cholesterol Pelargonate (1 per EA )

Centrifuge Tube, 15mL, conical, PP, flat screw cap, non-sterile, bulk bag, 500/cs (500 per CS )

Mol. Wt:416.13 Common Name: Formula: C18H14CI4N2O Dimensions: 1.63 x 3.00 x 1.63, Weight: 0.22, Cas#: 22916-47-8 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Swab Cotton Regular, Wood 3" (1000 per CS)

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

ThermalSeal RTS provides an extremely strong seal to minimize evaporation.. Features a pressure-activated, non-tacky, silicone adhesive. The silicone adhesive is non-tacky until pressure is applied to the sealing surface which then creates a secure bond around the wells and perimeter of the plate. Also ideal for dry samples (e.g. soil, seeds, insects, etc.) because the non-activated adhesive above the wells remains non-tacky. A roller or sealing paddle is highly recommended for use with this product to ensure consistent and adequate pressure is applied during the sealing process. Certified DNase- & RNase- free. Chemically resistant to DMSO, acetonitrile, and methanol. Ideal for use with flat-top, raised-rim and non-skirted PCR plates. High optical clarity and low auto-fluorescence. (25 per PK)

QUANTOFIX Arsenic 50 test strips 6 x 95 mm measuring range: 0-0.05-0.1-0.5-1.0- 1.7-3.0 mg/L As3+/5+ sufficient for 100 determinations incl. reagents and reaction vessel (100 per PK )

~155ml, 127mm x 57mm2 x 64mm2, 5in x 2 1/4 x 1/4 in2. (25 per CS )

Petri Dish Disposable 90mm, moulded in Polystyrene (1 per EA )

1,3-Butanediol is an alcohol and organic chemical most often used as a solvent for flavoring food. It is also used in some polyurethane and polyester resins. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Mol. Wt:441.4 Common Name: [Pteroylglutamic acid] [Vitamin M] Formula: C19H19N7O6 Dimensions: 2.00 x 3.88 x 2.00, Weight: 0.33, Cas#: 59-30-3 Research or further manufacturing use only, not for food or drug use. (1 per EA)