Supplies

Filling and Venting Closure for Vacuum Bottle, White PP, 53mm (1 per EA)

CapLock™ Clip, with breakaway lifting tabs for 5mL MacroTubes®, 20/pk (20 per PK )

Ideal use for over head drive vessels. Description: 3L OHD Impeller Assembly Consists of Paddle, Plug, Paddle Holder, and Drive Shaft. Overall length is adjustable from 8.75”-10.75” with ½” increments. Paddle [A523-206]: PTFE material, 108.0 mm wide x 44.5mm tall x 0.8mm thick Plug [A542-49]: PTFE, 9.5mm OD x 19.1mm long (approx.) Paddle Holder [A542-87]: White PTFE, 184.2mm long x 19.1mm OD Drive Shaft [A542-317]: 316L SST, 158.8mm long x 6.4mm OD (approx.) (1 per EA )

Certified RNase, DNase, Human DNA, Pyrogen-Free. Low-Retention, Fine-Point design for lowest sample adhesion. Ultra-Clear polymer withstands organic solvents and provides clear, error-free pipetting. Effective hydrophobic aerosol barrier eliminates carry-over and pipettor contamination. Gamma-irradiated Sterile and Graduated. Universal-fit for most single and multichannel pipettors. (12 per CS )

DPD Reagent #2, 2 oz, Dropper Bottle, 12-pack (12 per PK)

Heat Seal Pierceabale, Foil 500m x 115mm (1 per RL)

For sample volumes of 2mL to 100mL Retention volume <115µL Maximum operating temperature: 100C autoclave at 125C for 15 min. Maximum operating pressure approximately 100 psi (50 per CS )

Case of 10 racked, sterile pipette tips. Each rack contains 96 tips, size 2 – 200µl, for a total of 960 tips. The highly smooth, hydrophobic surface provides low liquid retention, increased accuracy and repeatability. Inner radial rings enable an airtight grip on the tip cone. Manufactured in a precision molding facility from 100% virgin polypropylene. DNase, RNase and Pyrogen free. Color: natural. (960 per PK )

Flask, Erlenmeyer, Globe Glass, 125mL, Narrow Mouth, Dual Graduations, ASTM E1404, 12/Box (12 per PK)

These double-ended polypropylene micro pestles feature one end that fits 1.5ml microcentrifuge tubes and another end that fits 0.5ml tubes. Autoclavable. Micro pestles are excellent for resuspending bacterial cells and precipitates of nucleic acids or proteins, and are useful for tissue grinding. (12 per PK )

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

N-Butanol, CAS# 71-36-3, 500ml (1 per EA )

Gum Base, Gelatin, 2.5 kg, Poly (1 per EA )

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

Chromic Acid, 5% w/w, 1.00 L Poly natural (1 per EA )

Test Tube Stand, Polypropylene, 20mm x 20 Tubes (1 per EA )

Burette Support Stand - Metal (1 per EA )

CODE: 1000-LT-RF-S-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)

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 )

Ferric Chloride CS / EP Yellow, 120.00 mL Glass amber (1 per EA )

Straight-Side Containers are all supplied with white polypropylene screw closures, these “glass-clear” polystyrene jars have many uses in the lab and industry. Lightweight and easy to fill. Maximum temperature polystyrene is 70°C. (24 per CS)

Dimensions: 3.50 x 7.00 x 3.50 Weight: 1.24 - Research or further manufacturing use only, not for food or drug use. (1 per EA)

Pall Equivalent: 66278 MFS/Advantec Equivalent: A045H047Y (200 per PK )

Assay: 88.0% Minimum; Concentration: ?26 N (1 per EA)