Supplies

Gentian Violet, also known as crystal violet, is used as a histological stain and has antibacterial and antifungal properties. 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 )

EZwaste® HPLC Solvent Waste System, Cap-Only Assembly, 83mm (83B) VersaCap with Four (4x) Ports for 1/8 Inch O.D. Tubing; Three (3x) Ports for 1/4 Inch O.D. Tubing; One (1x) Hose Barb Port for 1/4 or 3/8 Inch I.D. Tubing, 1/EA (1 per EA)

pH Electrode Maintenance Probe Care Kit, including pH 4/7/10 buffers (4oz), 3M KCL Soaking Solution (4oz), Probe Cleaning Solution (8oz), a CalPod Solution Organizer (1 per EA )

1 oz, 30mL Wide Mouth Polypropylene Jar, 43-400mm Closure, Unlined - 1,144 Bulk Pack, CS1144 (644 per CS)

Standardized against NIST certified references at 25°C (77°F), ideal for the calibration of all types of conductivity meters Double-sealed, 1-Year shelf life Expiration date and Temperature/pH reference chart provided for reference Non-hazardous product (MSDS is downloadable) The Apera Instruments AI1121 84 µS/cm Standard Conductivity Calibration Solution is standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all kinds conductivity meters. Since conductivity value are affected by temperature, the temperature & conductivity reference charts are provided on the bottle labels for your reference. All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 1-year shelf life. The expiration date is printed on the bottle. MSDS is downloadable at support.aperainst.com; Certificate of Analysis can be achieved by request. (1 per EA )

EC Broth with MUG (methylumbelliferyl glucuronide), 10ml fill, 16x125mm tube with durham tube, order by the package of 20, by Hardy Diagnostics For the detection of E. coli in food and water by flourescence. Contains methylumbelliferyl glucuronide. Read with a fluorescent lamp (long wave, 366nm). Our Tube Features: Flat bottom Contributes to stability when set on end. Leak-proof Caps provide security during handling and transportation. Optically clear Tubes are made of clarified glass for clear viewing. Durham tube Contains a Durham tube for gas detection. (20 per PK)

The Hexa-Flex™ liquid-tight seal ensures sample integrity and prevents spillage of serum samples. Hexa-Flex™ Safety Caps are available in a variety of colors which helps guard against sample cross-contamination and are convenient for color-coding to particular R&D projects. Hexa-Flex™ Safety Caps protect your laboratory staff from the aerosols of highly-infectious organisms such as TB and the HTLV-III virus. (500 per PK)

CODE: 1000-LT-R-F-S-L-G Diamond™ PosiStop™ LTS-Compatible Pipette Tips Diamond™ PosiStop™ LTS-compatible pipette tips help improve laboratory accuracies by ensuring a positive seal between pipettor and pipette tip. Optimized for LTS-style pipettors, they feature a unique ‘positive stop’ cylindrical collar with a fail-safe mechanism. This innovative design ensures a reliable seal, enhancing both accuracy and precision in assays, and contributes to consistent and reproducible results, while also offering improved ergonomic comfort. Every PosiStop™ pipette tip undergoes meticulous testing post-cleanroom production, ensuring they are free from Rnase, Dnase, pyrogens, endotoxins, and PCR inhibitors. This guarantees that valuable reagents remain uncontaminated, optimal and pure. PosiStop™ Pipette Tips Features Include: • Designed for optimal performance with LTS pipettors, including Diamond™ PosiStop™ and Rainin LTS models • Made from medical grade virgin polypropylene, free of any metal contaminants • Rigorously tested and certified to be free from Dnase, Rnase, pyrogens, PCR inhibitors, and endotoxins, ensuring the highest level of purity for critical experiments • Manufactured in a state-of-the-art 100k cleanroom facility utilizing advanced automated processes • Featuring color-coded rack inserts for quick and effortless identification and matching with Diamond™ PosiStop™ pipettors • All tips have graduation marks, providing a visual reference to reduce the chance of errors during sample aspiration • Equipped with specially designed polyethylene (PE) filters that effectively block aerosols, significantly reducing the risk of cross-contamination • Available in a variety of styles to meet specific requirements: Filter, non-filter, standard, and low retention options • Offered in multiple packaging formats: Rack, bulk, reload, and eco-friendly GreenRacks™ (576 per PK)

Shelf Life (months): 24, Traceable to NIST, UN Number: UN2796 (1 per EA)

Flasks Volumetric WITH PLASTIC STOPPER CLASS - A 100ML (1 per EA )

Cupric Nitrate Hydrate, pur, 100.00 g wide mouth (1 per EA )

Monothioglycerol, NF is a buffering agent excipient. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

Acetone, Electronic/Cleanroom Grade also known as propanone, is an organic compound and a colorless, flammable liquid. Due to its miscibility with water, it serves as an important solvent. Used as a polar aprotic solvent in a wide range of organic reactions, acetone does not form an azeotrope with water. Thanks to it's low cost and volatility, it is also commonly used to clean laboratory glassware. Another characteristic of acetone is that it can be cooled with dry ice to -78 C without freezing.

(4 per CS )

Lead acetate paper refill pack with 3 reels (3 per PK )

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

Labeling Tape Dispenser, Handheld, Plastic, for 500" (1 per EA)

Trace Hardness Buffer, 2 oz, Dropper Bottle (1 per EA)

pH 4.0 (yellow) - pH 6.0 (red) (1 per EA)

Benzene-d6, 99.5 Atom Percent D - Spectrum offers a broad range of high quality deuterated products for all your routine synthesis and structural analysis needs and is the preferred brand for deuterated NMR solvents worldwide. We offer Isotopic Enrichment ranges from 97 atom % D for routine use to 99.97 atom % D for the most demanding applications.

(1 per EA )

Funnel Buchner, cap. 80ml., Cone at stem, borosilicate glass (1 per EA )

Solid blue ASTM neoprene stoppers: ASTM Size: #000 Bottom 8.2mm Top 12.7mm Length 25mm Made from long lasting neoprene rubber, oil resistant, Use up to temps of 250°F / 120°C Pack of 10 (10 per PK )

This size also meets the specifications of USP grade. (1 per EA)

Sulfuric Acid, 20 Percent (v/v) Solution - Spectrum utilizes the highest quality raw materials appropriate to your product. Most raw materials meet or exceed the specifications established by the American Chemical Society. Where appropriate, many finished products are traceable to NIST Standard Reference Materials. Manufacturing, quality control testing, and packaging are all performed in Spectrum’s own facilities. Record keeping and sample retention of all produced lots ensure product consistency and complete traceability.

(1 per EA )

Accuris SmartCheck 50bp DNA Ladder, 500ul / 100 lanes EA/1 (1 per EA)