1744 Results for: "Analytical Standards"

Supplier: GVS FILTER TECHNOLOGY

Prefilled sterile dilution bottles are designed for sample dilution of water, dairy products, foods, and pharmaceuticals prior to microbiological testing.

Supplier: Honeywell Research Chemicals

Ammonia Solution, Grade: Puriss. P.a. Plus, CAS Number: 1336-21-6, Molecular formula: NH4OH, Molar mass: 146.14 g/mol Ammonia aqueous, Ammonia water, >/=25% NH3 in H2O, Appearance/color: Colorless, Size: 1L(poly bottle)

Supplier: TCI America

[Matrix for FABMS and liquid SIMS]
CAS Number: 96-27-5
MDL Number: MFCD00004879
Molecular Formula: C3H8O2S
Molecular Weight: 108.16
Purity/Analysis Method: >98.0% (GC,T)
Form: Clear Liquid
Color: Colorless
Flash Point (°C): 113
Specific Gravity (20/20): 1.25

Supplier: Honeywell Research Chemicals

Barium chloride dihydrate, Purity: >/=99%, Grade: Puriss. P.a. Plus, ACS Reagent, Reag. ISO, Reag. Ph. Eur, Cas no: 10326-27-9, MF: BaCl2.2H2O, Molar Mass: 244.26 g/mol, Synonym: Laboratory Chemical, Container: Poly bottle,

Supplier: PerkinElmer

These transversely-heated graphite tubes are made from a blend of high-quality base graphite material, providing the user with the required performance to yield reproducible results from day to day with respect to sensitivity (characteristic mass), accuracy and precision.

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: Restek

Improved resolution and faster analyses, compared to 1701 or phenyl phases, make these the pesticide columns of choice.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent stainless steel and brass skimmer bases optimize the temperature of the skimmer cone tip.

Supplier: YSI

The TitroLine® 5000, successor of the TitroLine® easy, is a very easy to use automatic titrator for a variety of applications, including water/wastewater applications, environmental and food analysis.

Supplier: Rigaku

The Rigaku Progeny handheld 1064 nm Raman analyzer is used for raw material identification and verification.

Supplier: Scientific Industries

The FSC is an advanced precision torque tester ideal for accurate verification or adjustment of virtually any manual or electric wrench, and screwdriver. Easily adaptable to almost any working environment and processes.

Supplier: Thermo Scientific

Thermo Scientific™ Hypersil GOLD™ C18 preparative HPLC columns are used to maintain exceptional peak shape and resolution for scaling up purification needs.

Supplier: Promega Corporation

Trypsin/Lys-C Mix, Mass Spec Grade, is a mixture of Trypsin Gold, Mass Spectrometry Grade, and rLys-C, Mass Spec Grade. The Trypsin/Lys-C Mix is designed to improve digestion of proteins or protein mixtures in solution.

Supplier: GLAS-COL, LLC MS

There are two model sizes: One model can simultaneously evaporate solvent from 24 EPA vials or 48 vials. The other model can deal with half the number of vials simultaneously.

Supplier: Sartorius

Minisart® SRP with chemically inert hydrophobic PTFE is suitable for venting as well as harsh solvents with a pH of 1 to 14.

Supplier: Bulldog Bio

PNGase F PRIME is a mutant recombinant PNGase F cloned from Flavobacterium meningosepticum and expressed and purified from E. coli. The proprietary changes made to PNGase F have been shown to have unique characteristics when compared to other commercially-available sources of PNGase F. Data generated by independent labs shows that PRIME works on native glycoproteins and serum glycoproteins in minutes at room temperature. Glycan analysis of the digestion products shows that PNGase F PRIME digestion led to more complete glycan release and also allowed for the cleavage of glycans not released by the commercially-available enzymes when used at the same concentrations with the same digestion conditions. This advancement benefits applications that seek to understand glycobiology in a natural milieu. Preliminary data indicates that PNGase F PRIME has a higher specificity towards complex (tri and tetra-antennary) sialylated structures compared to the commercially sourced enzyme. Additionally, the work presented in this Analytical Chemistry paper utilized PNGase F PRIME for all in situ tissue work as the commercially-available PNGase enzymes did not work on native tissue to allow glycan recognition.

Supplier: Enzo Life Sciences

This kit is designed to directly monitor real time superoxide production in live cells using fluorescence microscopy and/or flow cytometry.

Supplier: TCI America

[Matrix for MALDI-TOF/MS]
CAS Number: 530-59-6
MDL Number: MFCD00004401
Molecular Formula: C11H12O5
Molecular Weight: 224.21
Purity/Analysis Method: >99.0% (GC,T)
Form: Crystal
Melting point (°C): 202

Supplier: Restek

Improved resolution and faster analyses, compared to 1701 or phenyl phases, make these the pesticide columns of choice.

Supplier: Electron Microscopy Sciences

Rapid staining technique that provides high-contrast fluorescence microscopy imaging of resin embedded samples, reminiscint of low magnification transmission electron microscopy.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Provide excellent inertness, low-bleed performance, and detection limits with the Intuvo 9000 GC system.

Supplier: Agilent

The intelligent, single-channel 8850 Gas Chromatograph (GC) System is the smallest high-performance benchtop GC on the market. With a footprint about half that of traditional instruments, you can have two 8850 GCs running simultaneously without sacrificing valuable bench space. Based on 6850 and 8890 GC technology, it uses the same inlets, detectors, and EPC as the 8890 to deliver equivalent analytical results.

Supplier: CHEMetrics

COD vials are used to measure the chemical oxygen demand of influent and effluent of wastewater treatrement facilities. Requires a digestor block and photometer/spectrophotometer.

Supplier: Cytiva

Grade 604½ Qualitative Filter Papers for coarse precipitates. Maintains flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.

Supplier: MilliporeSigma

The Chromolith® HighResolution columns offer higher efficiency and improved peak shape combined with lower back-pressure which is more than two times lower than any particulate packed column with the same dimensions.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

J.T.Baker® Endonuclease Biotech Reagent meets the strictest cGMP standards and is designed for the degradation of both single stranded and double stranded DNA and RNA. J.T.Baker® Endonuclease Biotech Reagent is used to ensure host cell DNA impurities are removed; driving process efficiency by lowering viscosity and preventing aggregation. J.T.Baker® Endonuclease Biotech Reagent is an enzyme based upon the native endonuclease of Serratia marcescens, enabling rapid clearance of residual DNA and RNA during the production and purification of both recombinant proteins and viral vectors. Non-animal origin. Absence of proteolytic activity. The purity of materials in non-negotiable. J.T.Baker® Endonuclease Biotech Reagent acts to degrade and eliminate extraneous genetic material, ensuring the pristine quality of your final product.

Supplier: Upchurch Scientific

MicroTight™ One-Piece Fittings are designed for 360 µm and 1/32” OD tubing or MicroTight tubing sleeves and provide a superior fingertight connection with capillary tubing

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent’s portfolio of gas and liquid sampling valve supplies are designed for complex applications.

Supplier: Steris

ProKlenz® ALIGN neutral pharmaceutical detergent offers gentle but effective cleaning for a wide range of process residues in CIP and manual applications.

Supplier: Ansell Healthcare

Microflex® 93-243 Series Gloves are designed with an elbow-length cuff to provide additional protection to the upper arm and extra security against cross contamination, while preventing the glove from rolling down.