Merck Products

Silver nitrate powder, extra pure Read more...

4 mm syringe filter with a Hydrophilic PVDF membrane, for non-sterile filtration, has a 0.22 µm pore size used in fine particle removal from aqueous & mild organic solutions. Read more...

With their vertical membrane design, Amicon Ultra 0.5 mL filters deliver great performance and lower spin times Concentrates 500 µL down to 15 µL Concentration factor 25 x to 30 x High sample recovery (greater than 90% of dilute starting s... Read more...

Sterivex filter units work with syringes, peristaltic pumps or pressure vessels. They eliminate the risk of contamination associated with decanting or pipetting. Sterivex units are designed to dispense into virtually any storage container.... Read more...

The Stericap ™ PLUS Universal Bottle-Top Filter Device provides fast, large-volume filtration into any sized bottle. Read more...

Analytical standard     Read more...

This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample. This sample is for the direct analys... Read more...

The Steriflip filter unit is designed to work with standard 50 mL centrifuge tubes, which eliminates sample transfer. To filter, just attach the unit to a 50 mL centrifuge tube containing your sample, flip it over, and apply the vacuum. Wh... Read more...

• Concentrates 500 µL down to 15 µL • Concentration factor 25 x to 30 x • High sample recovery (greater than 90% of dilute starting solution) • Fast processing time - 10 to 30 minutes • Consistent recoveries thanks to the reverse spin capa... Read more...

Certified reference material, Trace CERT ® , 100 μg/mL each component in methanol, ampule of 1 mL. Read more...

• High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs • High retentate recovery of >90% • Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 5 minutes) • Hea... Read more...

• High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs • High retentate recovery of >90% • Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 10–15 minutes) •... Read more...

Also known as androstanolone or DHT, 5α-Dihydrotestosterone is an androgen or male sex hormone that has been implicated in a broad range of disease from male pattern baldness to benign prostatic hyperplasia and prostate cancer. As a... Read more...

Introducing a vacuum filtration system that makes sample preparation easy: the EMD Millipore Samplicity filtration system with Millex Samplicity membrane filters. With the Samplicity® filtration system and Millex Samplicity® membrane ... Read more...

96-well filter plate designed and optimized for aqueous solubility assays Determining a compound's aqueous solubility has become an essential early measurement to make in the drug discovery process. Poor water solubility can cause probl... Read more...

Five different pore sizes from 0.1 to 5.0 µm Pre-sterilized units also available Fast filtration and highly reproducible performance Use in fixed-angle rotors for 1.5 mL tubes Read more...

For use to enrich for specific regions of chromatin that are immunoprecipitated with a specific antibody for a chromatin protein. Works with all eukaryotic cell types. Detection of the gene or promoter of interest in immunoprecipitated chr... Read more...

PESTANAL ®  pesticide analytical standards are specifically designed for your routine analytics or screening tests. Read more...

Vantage-L Laboratory Columns provide advanced design for the increased demands of biochromatography. Five diameters and three lengths provide a range of column volumes and bed heights to select from, with the twin adjusters providing 250&n... Read more...

With their vertical membrane design, Amicon Ultra 2 mL filters deliver the highest recovery with shortest spin times • Concentrates 2 mL down to 15-70 µl • 98% sample recovery • Fast processing time - 10 to 30 minute spin times • Engineere... Read more...

MS β-glucuronidase is a prebuffered, bench-stable, and automation-ready hydrolysis mix for urine drug testing workflows. Discover how to leverage its reduced hands-on time and improved stability.  Read more...

Sample preparation for ion chromatography Read more...

Filter particle-laden or viscous samples Read more...

This 13 mm syringe filter with a Hydrophilic Polyethersulfone membrane, for non-sterile filtration, has a 0.45 micron pore size used in preparation of aqueous & mild organic solutions prior to chromatography or other instrument analys... Read more...

Millex filter units with hydrophobic Fluoropore membrane are ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions. Specialized filter units protect hemodialysis transducers from blood and... Read more...