Supplies

Benzene, Reagent, ACS is an organic compound that is naturally found in crude oil. This colorless and highly flammable liquid is an important part of gasoline due to its high octane number. In the laboratory, benzene is used mainly as a 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 )

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

96-well PCR plate non-skirted Std Profile clear 50 plates (50 per PK)

Potassium Hydroxide, 0.5 N, 1.00 L Poly natural (1 per EA )

Sulfuric Acid, Reagent, ACS is an extremely corrosive acid that comes as yellowy slightly viscous liquid. It is soluble in water and is a diprotic acid. It has very strong corrosive, dehydrating and oxidizing properties as well as being hygroscopic. It uses range from detergent production, antifreeze, pharmaceuticals and fertilizers to cellophane, lubricants and production of explosives. As an ACS grade Reagent, Spectrum Chemical manufactured sulfuric acid is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

(1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: UN1789 (1 per EA)

Hydrobromic Acid, 48 Percent, Technical is a mineral acid and one of the strongest known. Mostly used as a reagent in the generation of organobromine compounds, it can also be used to produce inorganic bromides. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(6 per CS )

Less Dripping with Wobble-not™ Wobble-not™ serological pipets have a patented innovative 2-tier step design at the plug end vs. traditional pipets that have a straight cylindrical-shaped plug end. Wobble-nots are the only serological pipets that will give you two zones of contact in your pipet controller's nozzle. Insert with less force. No jamming. Plus, you get maximum stability which means less dripping, more accuracy, and less risk of contamination! Low-Insertion Force Serological Pipet: • Unique patented 2-tier step design at plug end • 3 packaging options, all Sterile: Individually wrapped in paper/plastic or plastic/plastic and bulk (zip lock resealable plastic bags) • Sterile – RNase/DNase free • Non-pyrogenic • Accuracy ± 2% at full volume • Filter at plug end made of porous polypropylene • Ultra-clear markings (100 per CS )

PVC Tubing Orange/Red 12/pk (12 per PK )

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

Thioacetamide TS - 100mL (1 per EA )

LJ (Lowenstein Jensen) with Ferric Ammonium Citrate, 50ml plastic HardyFlask™, order by the package of 20, by Hardy Diagnostics (Lowenstein Jensen with Ferric Ammonium Citrate) For the cultivation of Mycobacterium spp. HardyFlask™ Features: Lightweight For reduced shipping cost and less chance of breakage. Stackable For increased conservation of space, both in incubator and refrigerator. No special storage racks are needed. Interlocking For increased stability when incubating and transporting. Large surface area For the inoculum. Almost double the area! better isolation of colonies. Slanted neck Facilitates easy inoculation of the flat media surface. Improved clarity For better visibility of the growing culture, both front and back. (20 per PK)

accu-jet S, berry, incl. universal AC adapter (100-240v/50-60 hz) (1 per EA)

Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2% Large white marking area provides excellent contrast for identification Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification Plastic rack is manufactured from polypropylene and is autoclavable, reusable, and recyclable Chemically resistant to drips Design of bottom prevents racks from sticking/freezing to surfaces Widely spaced design catches drips and allows tubes to be retrieved more easily (300 per CS)

Digital Lab Thermometer, -50/200C, 8" Stem w Min-Max Recall (1 per EA)

Brilliant Blue G TS - 500mL (1 per EA )

Hydrometers ASTM 116H - 1.250/1.300 (1 per EA)

Burettes - Glass Key Capacity 100ml Sub. Div.0.20ml Tolerance ± 0.10ml class-A (1 per EA )

Cap inserts for cryogenic vials (500 per PK )

Flask Kjedahl, cap. 800ml., long neck, round bottom, borosilicate glass (1 per EA )

Carboy, Round with Spigot and Handles, LDPE, White PP Screwcap, 5 Liter, Molded Graduations (1 per EA)

Boiler Systems, Alkalinity/Chloride/Hardness/Polymer/Sulfite (1 per EA)

Ideal for aspiration of media and sample waste removal without needing to measure the volume Aspirating Pipets are supplied without graduations or plugs Also available in 10, 25 and 50mL Individually Wrapped sizes 2mL Aspirating Pipet available in plastic/plastic wrap (Part No. 229262A) (400 per CS)

Sodium Hydroxide Pellet - ACS, 2.5Kg, CAS#1310-73-2 (1 per EA )