Supplies

Replacement perforated silicone #8 stopper, designed for use with: Vacuum Filter Holder Set with Stainless Steel Screen (FHSS47); Vacuum Filter Holder Set with PTFE Coated Funnel and Base (FHPT47); and Vacuum Filter Holder Set with Fritted Glass Support Base (FHFT47). (1 per EA)

Hydrogen Peroxide, 50 Percent, Solution, Reagent - 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 )

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). (1 per EA )

500mL Media Bottle, Square, PETG, Tamper Evident, Bulk, Sterile (24 per CS )

cell culture slide, 2 wells, ps frame, glass slide, pp holder, 1.2~2.5ml, sterile, dnase&rnase free, non-pyrogenic,6 /pack, 2 packs/case (12 per CS )

Starch, Potato, Powder is a carbohydrate and polysaccharide that has a large number of glucose units that are linked by glycosidic bonds derived from potatoes. It is primarily used as a food additive and used in the fabrication of sweets such as wine gums and jelly beans where it is used as a mould. It is also used in the paper industry, clothing industry, as an adhesive and in the construction industry.

(1 per EA)

Indole-3-butyric Acid, is an aromatic heterocyclic organic compound that has a distinct bicyclic structure. Is a common component of fragrances and a plant growth regulator.

(1 per EA )

CODE: 1000-LT-B-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™ (1000 per PK)

Silver Nitrate, Crystal, Reagent, ACS is an inorganic compound with the formula AgNO₃. Silver nitrate is an extremely versatile analytical laboratory reagent for both the qualitative and quantitative determination of halides, carbonates, hydroxides, sulfides and phosphates. Spectrum provides solid Reagent ACS grade silver nitrate for preparation of analytical laboratory reagent solutions. As an ACS grade Reagent, Spectrum Chemical manufactured Silver Nitrate is used as the quality reagent in standard testing to which other substances are graded. It has met the toughest regulatory standards for quality and purity.

(1 per EA)

Tote Box Sterilizing Natural, PP 15" (6 per CS)

Shelf Life (months): 24, Traceable to NIST, UN Number: UN1824 (1 per EA)

Bell-ennium Magnetic Stirrers are designed for both cell cultures in spinner flasks as well as for general laboratory procedures requiring the use of magnetic stirring equipment. Bell-ennium stirrers offer the laboratory researcher a wide range of capabilities and the latest innovations in stirring technology. Bell-ennium stirrers feature brushless maintenance free DC motors with drive assemblies designed for quiet operation. Stainless steel covers are stamped to show the vessel positions for accurate placement and optimum performance. The Bell-ennium single position low profile chassis measure 10 x 11 x 3 3/8” and are designed to fit side-by-side in Bellco incubators. Units are powered by standard 24V in-line power supplies and are CE compliant. (1 per EA )

Code: 250-LT-R-S-L. Create a perfect ergonomic system in the lab with FlexFit®, StarStop®, and a Biotix LFE® or Rainin LTS® pipette. Polyethylene filters protect against aerosol and liquid contamination with no colorant or CMC contamination Full multi-channel and single-channel LFE and LTS pipette compatibility Light Insertion Force FlexFit® sealing technology requires minimal insertion force to generate consistent seals that users can trust with every tip. Light Ejection No matter how tips are applied, xTIP4™ pipette tips will always eject at the same light force. The StarStop® feature works with LTS-style pipettes to create a strong seal in the same location, every time. Low Binding Biotix low retention technology reduces the amount of sample lost in the tip when pipetting. Great for use with costly reagenst like proteins, and DNA to increase an experiment's accuracy and yield. Clean Delivery These tips are engineered with the Blade® ratio to reduce hanging droplet formation when dispensing a sample. This limits the need for tip touch off on plate wells or tubes, saving time and sample. (576 per PK )

Tissue grinders DUALL All-Glass Tube Size 21 Combines both conical and cylindrical surfaces to effectively reduce tissue and produce a uniform homogenate. Grinding efficiency is greatly improved when this tube is used. (1 per EA)

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

Cyclohexanone, Reagent, ACS is used as a synthetic intermediate and solvent. 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 )

Edetate Disodium, Dihydrate, BiotechGrade is used in molecular biology applications to minimize metal ion contamination and prevent enzymatic activity. EDTA disodium dihydrate is routinely used in electrophoresis DNA and protein separation applications to chelate metal ions required for enzymatic activity that could potentially damage DNA and protein structure.

(4 per CS )

Charcoal, Activated, Powder is a form of carbon processed with steam or chemicals to generate many low-volume pores that increases the surface area available for absorption or chemical reactions. Because of its huge degree of micro-porosity, one gram can have up to 1000 m² of surface area. Activated charcoal has many uses including gas purification, decaffeination, gold purification, metal extraction, water purification, medicine, sewage treatment, air filters, gas masks, and respirators along with filters in compressed air tanks. 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 )

Cromolyn Sodium, USP is an anti-inflammatory medication. All Spectrum Chemical USP 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 )

Mol. Wt:203.3 Common Name: Formula: Cl2Mg - 6H2O Dimensions: 3.50 x 7.00 x 3.50, Weight: 1.24, Cas#: 7791-18-6 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Mol. Wt:546.5 (anhydrous) Common Name: Formula: C22H22N6O7S2 - xH2O Dimensions: 3.50 x 3.75 x 3.50, Weight: 0.22, Cas#: 72558-82-8 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Sodium Hydroxide, 12% w/w Solution, 55 gal, Drum (1 per EA )

Ahlstrom Equivalent: 1210-0900 MFS/Advantec Equivalent: GB14090MM Sartorius: FT-3-1102-090 (100 per PK )

Environmental Express (CP) Equivalent: FQ047MM550 (100 per PK )