Supplies

Manufactured using high-purity, virgin USP Class VI Medical grade polypropylene, these centrifuge tubes are free from natural rubber and heavy metal and conform to US FDA 21 CFR. Include leak-proof threaded HDPE caps that are free of added colorings and trace metals. A large, white marking spot allows you to easily label samples. MaxiRCF™ Trace Metal-Free Centrifuge Tubes with 20,000 x g maximum RCF work well for any high-density gradient separation. They are specifically manufactured to ensure that common trace metals and elements that can interfere with experiments are below an ICP-MS detection level of one part per billion (< 1ppb). Metals included in testing are: Zinc, Boron, Iron, Copper, Manganese, Aluminum, Silicon, Nickel, Vanadium, Phosphorous, Cobalt, Chromium, Lithium, Selenium, Cadmium, Mercury, Arsenic and Lead. Available in sterile and non-sterile versions. Sterile versions are validated according to ISO 11137 for SAL 10-6 and packed 25 tubes per sealed bag, 20 bags per case of 500. Non-sterile versions are bulk-packed as a case of 500 tubes. (500 per PK )

DiamondPure Chromatography Vial, 2mL, Clear Glass, Crimp Closure 11mm Large Opening, 12x32mm (100 per PK)

Thiosulfate Reagent (25 mL sample, 1 drop = 5 ppm H₂O₂), 16 oz (1 per EA)

Cationic Starch, Nitrogen 0.3 Percent is a carbohydrate and polysaccharide that has a large number of glucose units that are linked by glycosidic bonds that has been modified by reaction with a quaternary ammonium salt. These products are used to increase the dry strength and emulsification of sizing agents.

(1 per EA )

The range of Lovibond colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond RYBN, Pt-Co/Hazen/APHA and Saybolt Colour. Each standard with a 12-month guarantee of colour stability. Reference liquid standards are assigned a nominal v (1 per EA)

Succinic Acid, FCC. All Spectrum Chemical FCC grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

Potassium Phosphate Monobasic, FCC is used to stabilize, thicken and regulate the acidity and moisture in foods. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage, nutritional supplement and personal care applications. Spectrum Chemical offers over 300 Food grade 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.

(1 per EA )

trans-Cinnamaldehyde, Reagent, also known as Cinnamic aldehyde and trans-cinnamaldehyde, is used as a corrosion inhibitor for ferrous alloys and steel in corrosive fluids. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Dimensions: 4.88 x 7.25 x 4.88, Weight: 2.42, Cas#: 8013-01-02 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Isopropyl 6-(4-ethoxyphenyl)-4-methoxypicolinate Purity: 98% by HPLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

Potassium Bromate, Purified (1 per EA )

Cytiva/Whatman Equivalent: 6872-2504 (100 per PK )

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

Material handling mesh basket with handles that is four openings per linear inch. Ideal for washing parts, degreasing basket, ultrasonic cleaning, curing, and material handling in a variety of applications such as parts cleaning, chemical bath, heat treating, and cryogenics. The baskets have handles for easy gripping. Each basket stacks so parts do not get crushed that are inside the basket. 100% USA Made. Marlin Steel 00-105A-31 GTIN: 692502001731 Material: 304 Stainless Steel Finish: Electropolished Nestable: No Stackable:Yes Handle Height: 12" Mesh Dimensions (Inches): 4 Openings Per Linear Inch Mesh Openings 12in L x 18.12in W x 9in H • 6.24lbs 304.8mm L x 460.2mm W x 228.6mm H • 2.83kg (1 per EA )

Crucible 15ml., Porcelain with lid, Tall (1 per EA )

Inserts are designed to fit in multiple well plates, centered in wells, preventing membrane from touching sides and wicking between insert and side wall Membrane remains suspended above well bottom, allowing co-culture: grow one cell line inside insert, and another below in the well Ideal for drug transfer assays, transport studies, migration assays, cell-cell interaction studies, and to mimic in vivo conditions Insert features openings to allow access to lower compartment without removal from plate 24 Well Plates come with 12 inserts to prevent cross-contamination; pass over empty wells instead of in-use inserts PC membrane is best for cell attachment; PET is best for fluorescence imaging and phase contrast microscopy 0.4µm pore size is ideal for co-culture and drug transport studies 0.4µm PET inserts feature clear membranes for improved cell viewing 3.0µm and 8.0µm pore size are ideal for angiogenesis and chemotaxis experiments Carrier plate is Tissue Culture Treated which encourages cell adhesion; Non-Treated Plates sold separately (24 per CS)

Code: 200-R-YL 2-200ul MicroPette Universal Tips, Yellow Color, Rack 10 x 96 (960) (960 per PK )

Hydrometers ASTM 10H - 89/101 (1 per EA)

Label Roll, Cryo, Direct Thermal, 38x19mm, for Large Vials and Tubes, Blue (500 per RL)

Glucosamine Hydrochloride, USP Dietary Supplement is a dietary supplement with osteoarthritis pain relief properties. All Spectrum Chemical USP dietary supplement grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

Sodium Hydroxide, 30 Percent (w/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 )

Bromocresol Purple, Water Soluble is a water soluble dye used as an protein probe. It has been used in the spectrophotometric determination of serum-albumin. It is also a pH indicator with a transition interval from 5.2 - 6.8 (yellow to purple).

(1 per EA )

Sodium Lauryl Sulfate, NF, EP, BP, JP is used as an emulsifying agent, modified-release agent, penetration enhancer, solubilizing agent, tablet and capsule lubricant. All Spectrum Chemical NF, EP, BP, JP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)

Magnesium Sulfate, Anhydrous, Powder, Reagent is the raw material for a common magnesium-based, called Epsom salts. The Epsom salt formulations are for both topical and oral indications. The topical preparation is a gel for soothing aches and pains while the internal formulation is commonly used as saline laxative. In it's anhydrous form, magnesium sulfate is used as a drying agent.

(6 per CS )