All Products

Incredible tip clarity Graduations at 100, 500 & 1000µL facilitate precise measurement 96-tip format is compatible with multichannel pipetting Lid lock is secure when closed, but easy to open when ready to use Reloading system is a breeze — simply place and click a new…

Pure PTFE (Polytetrafluoroethylene) fibers are sintered to create a unique depth-type filter. These PTFE filters offer superior handling and minimal fiber slough-off compared to glass and quartz filters. Naturally hydrophobic, the media will separate aqueous from non-aqueous phases of mixtures.…

Synonym(s): 4-Isothiocyanatobenzenesulfonic acid sodium salt monohydrate Empirical Formula: C₇H₄NNaO₃S₂ -+ H₂O Linear Formula: NaO₃SC₆H₄NCS-+H₂O Formula Weight: 255.25 MDL Number: …

Synonyms: rab11b; wu:fb07g11; zgc:55760 Storage: -20C UNSPSC Code: 12352203 Features and Benefits: Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more. Application: …

Phosphorus HR Reactive, Test 'N Tube includes: Reactive High Range Phosphorus Test 'N Tube Vials, Water-deionized Method: Molybdovanadate Range: up to 100.0 mg/L PO4 3- Sample Size: 5 mL 50/test

Synonym(s): (+)-DBNE; N , N -Dibutyl-L-(+)-norephedrine Empirical Formula: C₁₇H₂₉NO Linear Formula: [CH₃(CH₂)₃]₂NCH(CH₃)CH(C₆H₅)OH Formula Weight: 263.42 MDL Number: MFCD00142689 …

OD Series: SMT SAM-C18 phase with the highest functional ligand coverage confirmed with carbon analysis results of 24% carbon load. In these series, a very high density of the functional ligand, octadecyl (C18) molecule, is achieved through meticulous mixture of the C18 with proprietary spacer…

Synonym(s): 3-Fluoroisonicotinic acid Formula: C₆H₄FNO₂ Formula Weight: 141.10 CAS No.: 393-53-3 Purity: 97% Packaging: 1, 10 g in glass bottle

Formula: C₁₁H₁₅Cl₂O₂PS₂ Formula Weight: 345.25 CAS No.: 34643-46-4 Storage Temperature: 2-8°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

labForce High Density Polyethylene (HDPE) Wide Mouth Laboratory Bottles meet the requirements and expectations of the most exacting users. Made from virgin HDPE resin, labForce bottles are durable and break resistant eliminating the shatter risk of glass bottles. The wide mouth opening is perfect…

Based on NIST value of 1.0016 centipoise for water at 20C; conforms to ASTM Standards D 445, D 88 and D 2161; traceable to NIST Approximate viscosities at varying temperatures in centistokes and centipoises are given in Table 1; each standard is furnished with actual viscosity and density…

The new Dispensette® S builds on a half century of BRAND® bottletop dispenser experience. It features a floating piston design with even lower operating forces, a new safety discharge system, and an improved sealing system, eliminating sealing washers for even better reliability. Designed…

CAS: 109-70-6 EC No: 203-697-1 MDL No: MFCD00000998 RTECS: TX4113000 UN No: UN2688; Haz Class: 6.1; Packing Group: III Liquid Linear Formula: Cl(CH₂)₃Br MW: 157.44 Boiling Point: 144-145° Flash Point: 45°C (113°F) Density (g/mL): 1.592…

These glass capillary tubes are designed for both safe blood collection as well as accurate micro-hematocrit determinations. Precision molded, they provide excellent sample retention during centrifugation. In addition, the tubes fill rapidly without affecting specimen integrity. The tubes are…

Synonym(s): 2-(3-Indolyl)ethanol; 3-Indoleethanol; IEA; NSC 3884; Tryptophol Formula: C₁₀H₁₁NO Formula Weight: 161.20 CAS No.: 526-55-6 Purity: 97% Application: Reactant for preparation of: • Inhibitors of the C-terminal domain of RNA polymerase II…

O Series SMT SAM-C8 phase with the highest functional ligand coverage confirmed with carbon analysis results of 12% carbon load. In these series, a very high density of the functional ligand, octyl molecule or C8, is achieved through meticulous mixture of the C8 with proprietary spacer…

Formula: (CH₃)₃CNHCH(CH₃)₂ Formula Weight: 115.22 CAS No.: 7515-80-2 UN Number: UN2733 Purity: 97% Density: 0.727g/mLat 25°C(lit.) Packaging: 5 g in ampule

Advantec Glass Fiber Depth Filters feature high-loading capacity, fast flow rates, are highly resistant to chemical attack, and biologically inert. General purpose and clarifying filtration grades. Binder-free and thermostable to 500°C. Grade GA55 is a thin filter recommended for…

Columbia Agar Base is used as the base for media containing blood and for selective media formulations, which incorporates various combinations of antimicrobial agents as additives. Sheep blood allows detection of hemolytic reactions and supplies the X-factor (hemin) necessary for the growth of…

Advantec Qualitative Filter Papers are made of 100% cotton linter cellulose. Primarily used for clarifying and removing precipitates (ppt) and preparation for quantitative analysis. These papers can be used over a pH range from 0-12 and a maximum temperature of 120°C. Ash content of 0.1%.…