Products & Reviews

Regardless of sample size, the Keysight 5600LS large-stage AFM is ready to deliver high-resolution results. The versatile 5600LS is the world’s only commercially available AFM that allows imaging of both large samples (in air) and small samples (in air, or in liquid under temperature control) with an AFM & STM scanner. The 5600LS utilizes a fully addressable 200mm x 200mm stage and a new, low-noise design. Samples up to 8”…

With today’s faster, leaner production requirements, the smooth integration of pharmaceutical excipients is essential. And since pharmacopeia now specify functionality in addition to chemical purity, Merck Millipore has adopted these challenges in a new addition to the Parteck® family. Parteck® LUB products are vegetable grades of Magnesium stearate, Calcium stearate and Stearic acid, the most effective excipients for lubrica…

Ideal for low-expressing protein targets, the LOBSTR E. coli expression strain allows for one-step polyhistidine-tag affinity purification by eliminating the two major E. coli contaminants. Traditionally, a major drawback to using polyhistidine-tag affinity purification for proteins expressed in E. coli is contamination resulting from the presence of two naturally histidine-rich proteins in E. coli, ArnA and SlyD. LOBSTR (l…

The HTS Transwell-96 permeable support has an array of 96-wells with membrane inserts connected by a rigid, robotics-friendly tray that enables all 96 inserts to be handled as a single unit.Choice of either polyester (PET) membrane (0.4 µm, 1.0 µm, and 8.0 µm pore sizes) or polycarbonate (PC) membrane (0.4 µm, 3.0 µm, and 5.0 µm pore sizes) 0.143 cm2 membrane area per well, providing 20% to 50% more surface area for cell growt…

The DRG® HCG One-Step Pregnancy Test is an in vitro diagnostic test for the qualitative detection of human Chorionic Gonadotropin (hCG) in urine.  The test is a two-site immunoassay employing monoclonal and polyclonal antibodies and is designed to reliably produce a visually detectable pink to purple test line in the presence of hCG at a concentration of 25 mIU/mL or greater (WHO 1st IRP, 75/537) within five minutes of sample…

Laboratory grade plastic pH strips in durable and easy to open flip-top vials. Easy-to-use — simply dip strip in solution to be tested and match to color chart immediately Single color match with full 0.5 in. (1.27cm) matching area for quick and accurate matches Flip-top vial stays closed when dropped, but is easy to open with one-hand Sturdy vial keeps strips safe from the elements Full pH range (0.0-14.0) is av…

Open and close Thermo Scientific™ Nunc™ EZFlip™ Conical Centrifuge Tubes with one hand due to a proprietary hinged-cap system. The tubes feature an ergonomic design and are compatible with both fixed-angle and swing bucket centrifuge rotor. Features: Integrated leakproof cap prevents cross-contamination and lost closures Conical bottom, sterile Clarified polypropylene combines chemical resistance and high-speed to…

Thermo Scientific RNAse Inhibitor specifically inhibits some of the most common types of RNases making it the perfect solution to protect your RNA. Thermo Scientific RNase Inhibitor is isolated by affinity chromatography from porcine livers. This enzyme acts on type A RNases (RNase A, B and C) and functions in any enzymatic reaction buffer with pH 5-8 (optimal activity is observed at pH 7-8). Porcine RNase Inhibitor does NOT i…

Has 25,440cm² cell growth area Two 26mm diameter filling ports allow direct access to chamber bottom providing greater flexibility for sterile filling and emptying by pouring, pipetting or via tubing in a fully closed system Standard 33mm threaded caps have 0.2 µm pore nonwettable membranes sealed directly to the caps to allow gas exchange Optional 33mm threaded caps are available with integrally sealed chemically resistant, h…

Using innovative thermoelectric cooling technology, the SRI3P, SRI6P and SRI20P eliminate the need for a refrigeration compressor This means that these units use 78% less power than alternative models and reduce room air conditioning loads by 75%. They also include 75-pound capacity shelves, which eliminates sagging. These incubators meet APHA specifications for Biochemical Oxygen Demand (BOD) and include a mechanical convect…

µ-Slide for stable gradients, 3 chambers on one slide for chemotaxis and migration assays• long term chemotaxis experiments with adherent cells• ready to use system, no assembling• linear gradients, stable for over 48 hours• 3 chambers on one slide for parallel working• adapters for different pipettes• made for high-end video microscopybasic principle: two large reservoirs of 40µl are connected by a narrow observation areathe…

The Supercoiled DNA Ladder contains fragments from 2 kb to 10 kb at 1-kb increments and an additional band at 12 kb. Each supercoiled band is at a known concentration, with the 7-kb band at a higher concentration than the others. The resulting brighter band in the middle of the ladder acts as a useful reference point.  Accurate size determination facilitated by evenly spaced bands  Fragments are exact multiples of 1000 bp…

Labformatics Balanced Scorecard Approach combines the laboratory performance measurement service suite of Labformatics with the powerful CorStrategy Balanced Scorecard engine from CorVu plc.  Over 65% of Fortune 500 organisations are thought to use the Balanced Scorecard approach as part of their business performance management activities. Labformatics Balanced Scorecard Approach is the only product specifically designed fo…

These 150 mL PYREX® Buchner funnels have a 60mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm which is held toward the maximum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in exce…

These 150 mL PYREX® Buchner funnels have a 60mm diameter medium porosity fritted disc with a porosity range of 10 to 15 µm which is held toward the minimum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in exce…

These 15 mL PYREX® Buchner funnels have a 20mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm which is held toward the maximum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in exces…

These 15 mL PYREX® Buchner funnels have a 20mm diameter fine porosity fritted disc with a porosity range of 4 to 5.5 µm which is held toward the minimum pore diameter . The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in excess…

These 15 mL PYREX® Buchner funnels have a 20mm diameter medium porosity fritted disc with a porosity range of 10 to 15 µm which is held toward the minimum pore diameter . The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in exce…

These 2 mL PYREX® Buchner funnels have a 10mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm which is held toward the maximum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in excess…

These 2 mL PYREX® Buchner funnels have a 10mm diameter fine porosity fritted disc with a porosity range of 4 to 5.5 µm which is held toward the minimum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in excess o…

These 2L PYREX® Buchner funnels have a 127mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm which is held toward the maximum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in excess…

These 2L PYREX® Buchner funnels have a 127mm diameter medium porosity fritted disc with a porosity range of 10 to 15 µm which is held toward the minimum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in excess…

These 30 mL PYREX® Buchner funnels have a 30mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm which is held toward the maximum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in exces…

These 30 mL PYREX® Buchner funnels have a 30mm diameter fine porosity fritted disc with a porosity range of 4 to 5.5 µm which is held toward the minimum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in excess…

These 30 mL PYREX® Buchner funnels have a 30mm diameter medium porosity fritted disc with a porosity range of 10 to 15 µm which is held toward the minimum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in exces…