1073 Results for: "Analytical Standards"

Supplier: Thermo Scientific

Thermo Scientific Pierce Premium Grade EDC is our highest quality formulation of this popular carbodiimide crosslinker, specially characterized for applications where product integrity and risk minimization are paramount.

Supplier: Sartorius

The Cubis® II laboratory balances are modular, providing choice between applications and configurations that best suits the labratory needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions. The Cubis® II range of high-capacity micro balances with a maximum load of between 32 and 111 g and a readability between 0.001 and 0.002 mg provide the ideal choice for a broad range of applications.

Supplier: Saint Gobain Life Sciences

Tygon S3™ tubing is phthalate-free and is made from a NON-DEHP/bio-based plasticizer.

Supplier: Thermo Scientific

Adding a syringe filtration step prior to injection not only helps to ensure more consistent and reliable results; it also helps protect delicate instruments and prolongs column life.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

Barrel nebulizers for Agilent AA instruments that feature the Mark V or Mark VI atomization system. The adjustable impact bead in the flame atomization system helps aerosol formation.

Supplier: Thermo Fisher Scientific

The Barnstead Smart2Pure water purification systems provides up to 72L/day of Type 1, ultrapure (18.2 megohm) water or Type 2 (10-15 megohm) water from tap water

Supplier: Sartorius

These Cubis® II premium precision laboratory balances are ideal for high-performance portfolio of both labs weighing hardware and software.

Supplier: Bel-Art Products, a Part of SP

Protecting valuable humidity-sensitive items, such as reagents or electronics, is easy and fully automatic with Secador® Auto-Desiccator Cabinets.

Supplier: Thermo Scientific

Adding a syringe filtration step prior to injection not only helps to ensure more consistent and reliable results; it also helps protect delicate instruments and prolongs column life.

Supplier: Thermo Scientific

Choose Thermo Scientific™ SureSTART™ 2 ml glass crimp top vials, performance level 3, for high performance applications, when sensitivity is a must. Our level 3 vials are our highest performance vials, designed to protect your most valuable samples and deliver consistent, reproducible results for your most demanding GC-MS. These 2 ml clear glass crimp vials are specification certified to ensure their physical dimensions and autosampler compatibility. Use 11 mm crimp caps and septa to seal these vials. Seal and remove your crimp caps using Thermo Scientific manual and electronic crimpers and decrimpers. These vials meet all requirements of US, EU, JPN Pharmacopeia. Buy in bulk for greater savings.

Supplier: Advanced Instruments

Optimize and ensure the quality and consistency of buffers, media, product, excipients, and process parameters to maximize biologic yield, quality, and purity.

Supplier: Scientific Industries

High precision chuck clamp torque gauge designed for clockwise and counterclockwise testing. Ergonomic external loadcell sensor with handles assures handheld stability. Easily connect virtually any bit, grip or attachment compatible with conventional chuck clamps.

Supplier: Scientific Industries

The TORBAL FB THOR Precision Series offers affordability and scalability for everyday force measurements. Loaded with essential features and functions which make the FB force gauge ideal for virtually any tension and compression application.

Supplier: Upchurch Scientific

The Upchurch Scientific® Micro Static Mixing Tee by IDEX Health & Science utilizes a specifically engineered internal geometry to efficiently mix two fluid streams into one combined stream

Supplier: Bel-Art Products, a Part of SP

Protecting valuable humidity-sensitive items, such as reagents or electronics, is easy and fully automatic with Secador® Auto-Desiccator Cabinets.

Supplier: MP Biomedicals

Agarose is a purified linear galactan hydrocolloid isolated from agar or agar-bearing marine algae.
Agarose is useful in separation of nucleic acids electrophoretically because agarose gels have larger pore sizes than cross linked acrylamide gels at low concentrations and in chromatographic separations by either beading the agarose or cross-linking it. Agarose gels are also used in immunoelectrophoresis (IEP) and double-diffusion Ouchterlony plates to demonstrate antibody-antigen reactions. Agarose was used to prepare 0.5% agarose gel for Southern blot analysis of the DNA extracted from primate muscles.
The following is a list of properties associated with our agaroses: Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present. Gel strength - the force that must be applied to a gel to cause it to fracture. Gel point - the temperature at which an aqueous agarose solution forms a gel as it cools. Agarose solutions exhibit hysteresis in the liquid-to-gel transition - that is, their gel point is not the same as their melting temperature. Electroendosmosis (EEO) - a movement of liquid through the gel. Anionic groups in an agarose gel are affixed to the matrix and cannot move, but dissociable counter cations can migrate toward the cathode in the matrix, giving rise to EEO. Since electrophoretic movement of biopolymers is usually toward the anode, EEO can disrupt separations because of internal convection.

Supplier: Thermo Scientific

Thermo Scientific Pierce Premium Grade Sulfo-SMCC is our highest quality formulation of amine-to-sulfhydryl crosslinker, specially characterized for applications where product integrity and risk minimization are paramount.

Supplier: Scientific Industries

The TORBAL FB THOR Precision Series offers affordability and scalability for everyday force measurements. Loaded with essential features and functions which make the FB force gauge ideal for virtually any tension and compression application.

Supplier: MilliporeSigma

Cartridges are filled with reliable, versatile, traditionally produced spherical silica carrier materials.

Supplier: Restek

Contains: Acenaphthene (83-32-9); Acenaphthylene (208-96-8); Aniline (62-53-3); Anthracene (120-12-7); Azobenzene (103-33-3)*; Benz(a)anthracene (56-55-3); Benzo(a)pyrene (50-32-8); Benzo(b)fluoranthene (205-99-2); Benzo(ghi)perylene (191-24-2); Benzo(k)fluoranthene (207-08-9); Benzyl alcohol (100-51-6); Benzyl butyl phthalate (85-68-7); Bis(2-chloroethoxy)methane (111-91-1); Bis(2-chloroethyl)ether (111-44-4); Bis(2-ethylhexyl)adipate (103-23-1); Bis(2-ethylhexyl)phthalate (117-81-7); 4-Bromophenyl phenyl ether (101-55-3); Carbazole (86-74-8); 4-Chloroaniline (106-47-8); 4-Chloro-3-methylphenol (59-50-7); 2-Chloronaphthalene (91-58-7); 2-Chlorophenol (95-57-8); 4-Chlorophenyl phenyl ether (7005-72-3); Chrysene (218-01-9); Dibenz(a,h)anthracene (53-70-3); Dibenzofuran (132-64-9); 1,2-Dichlorobenzene (95-50-1); 1,3-Dichlorobenzene (541-73-1); 1,4-Dichlorobenzene (106-46-7); 2,4-Dichlorophenol (120-83-2); Diethylphthalate (84-66-2); 2,4-Dimethylphenol (105-67-9); Dimethylphthalate (131-11-3); Di-n-butyl phthalate (84-74-2); 1,2-Dinitrobenzene (528-29-0); 1,3-Dinitrobenzene (99-65-0); 1,4-Dinitrobenzene (100-25-4); 4,6-Dinitro-2-methylphenol (Dinitro-o-cresol) (534-52-1); 2,4-Dinitrophenol (51-28-5); 2,4-Dinitrotoluene (121-14-2); 2,6-Dinitrotoluene (606-20-2); Di-n-octyl phthalate (117-84-0); Diphenylamine (122-39-4)**; Fluoranthene (206-44-0); Fluorene (86-73-7); Hexachlorobenzene (118-74-1); Hexachlorobutadiene (87-68-3); Hexachlorocyclopentadiene (77-47-4); Hexachloroethane (67-72-1); Indeno(1,2,3-cd)pyrene (193-39-5); Isophorone (78-59-1); 1-Methylnaphthalene (90-12-0); 2-Methylnaphthalene (91-57-6); 2-Methylphenol (o-cresol) (95-48-7); 3-Methylphenol (m-cresol) (108-39-4); 4-Methylphenol (p-cresol) (106-44-5); Naphthalene (91-20-3); 2-Nitroaniline (88-74-4); 3-Nitroaniline (99-09-2); 4-Nitroaniline (100-01-6); Nitrobenzene (98-95-3); 2-Nitrophenol (88-75-5); 4-Nitrophenol (100-02-7); N-Nitrosodimethylamine (62-75-9); N-Nitroso-di-n-propylamine (621-64-7); 2,2'-Oxybis(1-chloropropane) (108-60-1); Pentachlorophenol (87-86-5); Phenanthrene (85-01-8); Phenol (108-95-2); Pyrene (129-00-0); Pyridine (110-86-1); 2,3,4,6-Tetrachlorophenol (58-90-2); 2,3,5,6-Tetrachlorophenol (935-95-5); 1,2,4-Trichlorobenzene (120-82-1); 2,4,5-Trichlorophenol (95-95-4); 2,4,6-Trichlorophenol (88-06-2)

Supplier: Thermo Fisher Scientific

The Barnstead GenPure Pro water purification systems provide up to 200L/day of Type 1, ultrapure (18.2 megohm) water from pre-treated feed water

Supplier: Thermo Fisher Scientific

The Barnstead GenPure xCAD Plus water purification systems provides up to 200L/day of Type 1, ultrapure (18.2 megohm) water from pre-treated feed water

Supplier: ELGA CA

PURELAB Chorus 1 Complete provides a complete solution from tap to ultrapure water (Type I) direct from a potable water supply, and is ideal for laboratories needing up to 100 liters of 18.2 MΩ.cm ultrapure water. With its simple and ergonomic design and ease-of-use, water can be dispensed directly from the system or from a choice of additional Halo Dispensers.