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What is polymerase chain reaction PCR? Polymerase Chain Reaction (PCR) What is Polymerase Chain Reaction (PCR)? Polymerase chain reaction (PCR) is a technique that copies small segments of a specific DNA and duplicates them. That process called am...

Free Lab Activities Download save and print the following standards-aligned activities for use in your lab. For help locating materials browse our complete chemistry selection or contact the Ward's Science Plus Us team at sciencehelp@vwr.com. Chem...

Ward's Animal and Plant Kingdom Jar Mount Sets Now Available in Smaller Sets for Greatest Flexibility There’s no better way to illustrate the five-kingdom concept of classification that with real-life specimens from each kingdom. We’ve specificall...

PCR Cycling Process – An Overview of the 3 Stages PCR (Polymerase Chain Reaction) amplifies DNA and involves a series of temperature cycles critical for amplifying the DNA target. The cycling process is divided into three main stages: denaturation...

Histology Laboratory Consumables Proper handling of sample materials by utilizing high-quality histology consumables will save time and reduce waste. These consumable products support the production of clean and accurate results helping advance bi...

PCR Cycling Process – An Overview of the 3 Stages PCR (Polymerase Chain Reaction) amplifies DNA and involves a series of temperature cycles critical for amplifying the DNA target. The cycling process is divided into three main stages: denaturation...

Bad reactions to latex gloves? PROTECT YOURSELF Protect yourself from Type I allergies. Introduction Occasionally wearing glove products can cause issues with the health of our skin. This predominantly manifests itself in the form of skin allergie...

Tube Racks We offer the largest portfolio of classic adaptable and interlocking racks. OneRack® Test Tube Racks These full size Derlin® (fiberglass-reinforced polyoxymethylene) racks offer the highest chemical and heat resistance. All racks featur...

Tube Racks We offer the largest portfolio of classic adaptable and interlocking racks. OneRack® Test Tube Racks These full size Derlin® (fiberglass-reinforced polyoxymethylene) racks offer the highest chemical and heat resistance. All racks featur...

TITRATION THEORY AND PRACTICE 2 TITRATION THEORY AND PRACTICE The aim of this booklet is to explore titration from a historical theoretical and practical point of view dealing first with preset end-point titration then with inflection-point titrat...

Mixing Systems Combining quality and expertise for all mixing needs Closed and open systems for powder and liquid mixing applications. As an industry leader in mixing solutions Avantor offers unmatched expertise and capability to provide mixing sy...

Real-Time PCR (qPCR): A Comprehensive Overview A real-time polymerase chain reaction (PCR or qPCR) is a molecular biology laboratory technique based on the polymerase chain reaction (PCR). It monitors the amplification of a specific DNA molecule d...

Six Ways to Simplify Fluid Transfer To pump viscous fluids Choose tubing at least two sizes larger than the flow size required. Keep motor speed <300 rpm; the slower the motor the better the flow. Use adjustable occlusion pumps: Over-occlude to pr...

Labware When it comes to your laboratory needs Sklar has you covered with a remarkable line of stainless steelware plasticware and brushes. Choose from a wide variety of products such as sterilization containers instrument cassettes instrument soa...

Peristaltic Pump Tubing and Chemical Compatibility Tubing is an essential part of any peristaltic pump. But users often choose unsuitable tubing for their applications because they fail to consider the compatibility between the tubing and the chem...

Chemistry Lab Activities Acids and Bases Activities and Demonstrations Atomic Structure Activities and Demonstrations Chemicals Reactions Activities and Demonstrations Chromatography Activities and Demonstrations Consumer Chemistry Activities and ...