Supplies

For sample identification and plate labeling. Each end-tab features a colored dot and white wring area. An inscribed color-coded end-tab can be removed and pasted into a laboratory notebook while the other remains on the plate for identification. The film sheet can be removed from the plate without disturbing the identification label due to the finely perforated end-tabs. Provides a secure seal and is easy to remove. Rigid polyester film features good clarity and easy handling. Features two end-tabs with perforations. Non-sterile. (100 per PK)

Potassium Phosphate Dibasic, Anhydrous, Powder, Reagent, ACS is a soluble salt that is commonly used as a buffering agent. As an ACS grade Reagent, Spectrum Chemical manufactured potassium phosphate is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

(6 per CS )

Sodium Bromide, Granular, Reagent, ACS is used in photography in the preparation of silver bromide emulsion on photographic plates or films. As a Reagent ACS grade reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(4 per CS )

Sulfuric Acid 50%, 16 (GL) (1 per EA)

Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS is one of the sodium salts derived from phosphoric acid. Highly hygroscopic and water soluble it comes in the form of a white powder. Used commercially in powered product as an anti-caking agent for those qualities. In a aqueous solution it is basic, with a pH value between 8.0 and 11.0. As an ACS grade Reagent, Spectrum Chemical manufactured Sodium Phosphate, Dibasic, Anhydrous, Reagent ACS is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and purity.

(4 per CS )

Sodium Phosphate, Dibasic, Heptahydrate, Granular, Reagent, ACS is used in foods and water treatment. In foods, it is used to adjust pH. Its presence prevents coagulation in the preparation of condensed milk. Similarly, it is used as an anti-caking additive in powdered products. In water treatment, It retards calcium scale formation. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(6 per CS )

Acetonitrile, Reagent, ACS is a colorless liquid with low viscosity and low chemical reactivity and is used in chemical labs as a polar aprotic solvent in organic synthesis. Acetonitrile is a medium-polarity solvent with a convenient liquid range that is miscible with water. As an ACS grade Reagent, Spectrum Chemical manufactured acetonitrile is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and purity.

(6 per CS )

Mol. Wt:507.2 Common Name: Adenosine-5'-diphosphate, disodium salt, dihydrate Formula: C10H13N5O10P2Na2-2H2O Dimensions: 3.38 x 4.63 x 3.38, Weight: 0.12, Cas#: 16178-48-6 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Dimensions: 10.00 x 11.25 x 10.00, Weight: 12.72, Cas#: 9002-18-0 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Twenty nine different volumes between 1 and 5,000 µL may be dispensed with this pipettor. As many as 48 pipetting steps may be carried out without refilling the reservoir tip. Samples can be dispensed at intervals as fast as 1 second without compromising accuracy or reproducibility. The slender body of the Labpette™ R fits comfortably in the natural contour of your hand. The plunger is located on the top of the unit, like that of a standard pipettor, for easy access and reduction of hand strain. The Labpette™ R is simple to use - select the appropriate tip and lock in place. Then choose the desired volume setting with the click stop adjustment dial and fill the tip with the required volume using the sliding fill lever. To dispense, depress the plunger. For convenience, a chart showing the volume dispensed for each tip size and dial position is located on the body of the pipettor. The Labpette™ R performs best when used with Labnet's BioFree™ dispenser syringe tips. Available sterile or non-sterile, the tips are supplied in sturdy, stackable dispenser boxes of 100 tips (1 per EA)

Our flexible polystyrene boats feature smooth surfaces to provide accurate pour-outs with minimal sample loss. Select white, black, or blue for best color contrast to ensure sample is completely removed Biologically inert and resistant to dilute and weak acids, aqueous solutions, alcohols, and bases temperature range -10 to 70°C (14 to 158°F) Can be used with microwave moisture analyzers Boats are shallow with a wide, flat bottom to resist tipping Rounded corners simplify transfer Antistatic versions available 3 color, and sizes All are FDA/food-grade compliant Disposable (500 per PK )

Ammonium Hydroxide, 50 Percent (v/v) Solution - 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 )

High Tech Bouffant Cap, machine made, pleated. Perfect for clean room environment. (1000 per CS)

High flow rates and high throughput Precise graduation on the bottle wall Various specifications:Membrane materials include: PES, PVDF CA MCE ; Volume: 250ml 500ml and 1000ml Low protein binding Gamma-ray sterilization Filter diameter: 250ml volume for the 50mm membrane diameter 500ml volume for the 90mm membrane diameter. The design of hose connector is adaptable to various hose diameters. Light weight and firm outer wall structure, easy to grasp" (12 per CS )

Our flexible polystyrene boats feature smooth surfaces to provide accurate pour-outs with minimal sample loss. Pour-spout design easily dispenses samples without flexing the dish. Flat-bottom dishes are made from 12-mil thick polystyrene for better strength, stability, and handling. Biologically inert and resistant to dilute and weak acids, aqueous solutions, alcohols, and bases Temperature range -10 to 70°C (14 to 158°F) Can be used with microwave moisture analyzers 1 color 3 sizes Pack of 500 Anti-static versions available All are FDA/food-grade complian (500 per PK )

Shelf Life (months): 12, , UN Number: (1 per EA)

Charging Stand EA 1 (1 per EA)

Acetic Acid, Glacial, FCC is used in the pickling of vegetables and other foods. Spectrum Chemical offers over 300 Food Grade (FCC) chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(4 per CS )

Hydrazine Sulfate, CP is also known as hydrazine sulphate and is considered the salt of sulfuric acid and hydrazine. It has been used widely as an alternative medical treatment for weight loss associated with cancer, as well as anorexia. CP or Chemically Pure grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(4 per CS )

Shelf Life (months): 36, , UN Number: UN1824 (1 per EA)

Nitromethane, Reagent, ACS is a polar solvent and is an important starting material in organic synthesis. As a Reagent ACS grade reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(6 per CS )

Cupric Oxide, Black, Powdered, Reagent, ACS is also referred to a s copper oxide and has a mineral form known as tenorite. It is used as a pigment, to obtain blue, green and red. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(6 per CS )

Petroleum Ether, B.R. 35 DEG -60 DEG C, Reagent, ACS is also known as benzine and petroleum naphtha. It is a highly flammable, liquid hydrocarcbon that is mainly used as a nonpolar solvent. It is used as an essential ingredient in label removing products and as a low boiling solvent. As an ACS grade Reagent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.

(6 per CS )

Acetone, NF is a low boiling, volatile organic compound. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (4 per CS )