7451 Results for: "VWR Chemicals"

7 components: 100 mg/l each of Chlorides (Cl-), Fluorides (F-), Sulphates (SO42-), Nitrates (NO3-), Nitrites (NO2-), Bromides (Br-), Phosphates (PO43-) in H₂O

Expand 2 Items

VWR® ARISTAR®, Mercury Standard Solutions for ICP-MS

Supplier: VWR Chemicals

Mercury Standard, 1000 mg/L, VWR® ARISTAR®, Mercury, Matrix: 10% HNO₃, Application: ICP-MS standards

Expand 2 Items

Sodium hypochlorite (12% Cl₂) in aqueous solution, GPR RECTAPUR®

Supplier: VWR Chemicals

Not being stabilised, this product normally loses strength during storage.

Expand 1 Items

meta-Phosphoric acid, GPR RECTAPUR®

Supplier: VWR Chemicals

Containing approximately 40% HPO₃ and 60% NaPO₃

Expand 2 Items

Water, TECHNICAL, demineralised

Supplier: VWR Chemicals

Water, TECHNICAL, demineralised

Expand 4 Items

Phenolphthalein 1% in ethanol 70% pH-indicator

Supplier: VWR Chemicals

Phenolphthalein 1% in ethanol 70% pH-indicator

Expand 2 Items

Water, Molecular Biology Grade nuclease, DNase-, RNase-free, sterile

Supplier: VWR Chemicals

Molecular Biology grade water, nuclease-free is suitable for use in polymerase chain reaction and other molecular biology techniques requiring sterile nuclease-free conditions, such as in processing DNA or RNA (i.e., PCR, cDNA synthesis, qPCR or NGS Library).

Expand 3 Items

Calcium chloride ≥98.0% (dried basis), powder, AnalaR NORMAPUR® Reag. Ph. Eur.

Supplier: VWR Chemicals

Calcium chloride ≥98.0% (dried basis), powder, AnalaR NORMAPUR® Reag. Ph. Eur.

Expand 3 Items

Trifluoroacetic acid ≥99.8% (by anhydrous basis), SPECTRONORM® for spectroscopy

Supplier: VWR Chemicals

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

Expand 2 Items

$VWR®, Refractive index Certified Reference Material at 20, 25 and 30 °C$

VWR®, Refractive index Certified Reference Material at 20, 25 and 30 °C

Supplier: VWR Chemicals

Refractive index Certified Reference Materials (CRMs) are ideal for verification and calibration of temperature controlled refractometers, with each CRM providing certified values for refractive index measurements at 20, 25 and 30 °C.

Expand 20 Items

VWR®, Total Nitrogen Standards (CRMs)

Supplier: VWR Chemicals

Certified reference materials for use as standards for Total Nitrogen, typically used as standards for Kjeldahl nitrogen determination.

Expand 2 Items

VWR® Fast extract genotyping PCR kit

Supplier: VWR Chemicals

This fast extract genotyping PCR kit consists of a fast extraction DNA solution and VWR® Red Taq DNA polymerase 2X master mix. It is ideal for genotyping of DNA extracted from mammalian tissues, plant material, saliva or bacteria, providing PCR-ready DNA in 8 minutes and genotyping results in less than 1,5 hours.

Expand 2 Items

VWR®, Fast extract DNA solution

Supplier: VWR Chemicals

The fast extract DNA solution provides rapid and efficient extraction of PCR-ready DNA from mammalian and plant tissues. DNA is ready in eight minutes. The one-reagent protocol is divided into two simple heating steps, which can be directly followed by PCR analysis, such as screening and genotyping.