666 Results for: "HPLC STANDARD&amp"

Supplier: Cayman Chemical Company

A mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

High-quality tools for performing general maintenance and operation procedures on your HPLC system.

Supplier: Thermo Scientific

Classical Hypersil stationary phases have global recognition as an industry standard in HPLC, providing an effective analytical tool.

Supplier: Bachem Americas

Tetraproline. PPPP was used as an internal standard in the quantitative determination of the antihypertensive (ACE-inhibiting) peptides IPP and VPP in cheese by HPLC-MS³.

Supplier: Cayman Chemical Company

A mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS

Supplier: Cytiva

A standard grade filter esed in sample preparation, e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC.

Supplier: Thermo Scientific

Maximize retention and loading using Hypersil™ PREP HS C18 reversed phase preparative HPLC columns.

Supplier: Thermo Scientific

Maintain retention for aromatic and moderately polar analytes with Thermo Scientific™ Hypersil™ PREP BDS Phenyl reversed phase preparative HPLC columns as you scale up your method.

Supplier: Chemglass

Bottle cap for GL-45 and GPI-38 threads that permits standard solvent or media bottles to be used as an HPLC reservoir.

Supplier: Cayman Chemical Company

A mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS

Supplier: MicroSolv Technology Corp

These borosilicate glass bottles are non-coated and have a 45 mm standard screw top neck.

Supplier: Cayman Chemical Company

A mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS

Supplier: Cayman Chemical Company

A mixture of phytocannabinoids in an acetonitrile solution intended for HPLC-UV or LC- or GC-MS

Supplier: MilliporeSigma

LiChroTest®

Supplier: Restek

EPA method 8330 is used to measure explosives residues in water and soil samples, using HPLC with UV detection. Target analytes are nitroaromatic and nitramine explosives and their degradation products. Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult. To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.

Supplier: DWK Life Sciences (KIMBLE)

Upper [standard taper] Joint; 24/40. Lower [standard taper] Joint; 24/40.

Supplier: Restek

Standard Pump Seals for PerkinElmer Kit S200, Similar to PE #N2910383

Supplier: Kimble Chase

20 µm HDPE Bed Support, 1.0 cm, For Standard CHROMAFLEX® Columns

Supplier: SPEX CERTIPREP LLC

LC & LC/MS single-component organic standard.

Supplier: Restek

Ultra-high molecular weight polyethylene (UHMWPE); increased resistance to abrasion, best for buffers.

Supplier: Corning

PYREX® borosilicate glass. These PYREX® chromatography columns have a reservoir at top and a product standard bore PTFE plug stopcock at the bottom. The top opening accepts no. 2 rubber stopper.

Supplier: Thermo Scientific

Easily scale up your analytical method using Thermo Scientific™ Hypersil™ PREP BDS C18 reversed phase preparative HPLC columns.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Capillaries and tubing suitable for most standard applications on selected Shimadzu HPLC systems.

Supplier: SPEX CERTIPREP LLC

LC & LC/MS single-component organic standard.

Supplier: Thermo Scientific

Hypersil™ PREP Si preparative HPLC columns scale up your normal phase chromatography analytical method. Our preparative HPLC columns come in a variety of dimensions including an option for XtendedLife hardware which improves column lifetime by maintaining a uniform packed bed.

Supplier: Thermo Scientific

Hypersil™ PREP HS C8 reversed phase preparative HPLC columns are ideal for analytes with medium hydrophobicity or when a less hydrophobic phase is required to obtain optimum retention.

Supplier: Anaspec Inc

Mass spec standard
Sequence:DAF-L*-GSF-L*-YEYSR [L* = L(U13C6, 15N)]
MW:1581.7 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: MilliporeSigma

Cardboard box

Supplier: Thermo Scientific

For very hydrophobic analytes, achieve faster separations with excellent peak shapes using Thermo Scientific™ Hypersil GOLD™ C4 HPLC columns.

Supplier: Corning

These filtration apparatus and components are designed for HPLC mobile phase filtration, analysis of particulate or bacterial contamination and general laboratory microfiltration. Units have coarse porosity frits, and accommodate 47 mm filters.