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Sealing films, tapes and foils are basic consumables common to most wet laboratory setting. Sealing films are designed to protect against oxidation, evaporation, and cross-contamination in cell cultures during processing, storage, and transport. Foils are utilized in multiple ways like covering labware containers and making weighing dishes or boats, while tapes and tags are used for packing and labeling purposes. We offer a wide range of sealing films, foils, and tapes for your research or clinical work from the best names in the business including Duraseal™, Parafilm®, AlumaSeal®, ThermalSeal®, and many more.
A wide range of serrated and non-serrated septa, and sleeve stoppers are available for use as temporary closures for glassware joints, tubes, bottles, NMR tubes, ampules, and cannulation techniques in air-sensitive chemistry. To protect your valuable contents in the vessels or containers from the atmosphere, our range of septa provide reliable air and moisture-tight seals.
The polymerase chain reaction (PCR) is a powerful core molecular biology technique. It is an efficient and rapid in vitro method for enzymatic amplification of specific DNA or RNA sequences from nucleic acids of various sources. A simple PCR reaction consists of a set of synthetic oligonucleotide primers that flank the target DNA sequence, target DNA, a thermostable DNA polymerase and dNTPs. A repetitive series of cycles involving template denaturation, primer annealing, followed by extension of the annealed primers, yields tremendous amounts of DNA. Because the strands synthesized in one cycle serve as a template in the next, a million-fold increase in the DNA amount is achieved in just 20 cycles. From PCR microplates, plate covers, pipette tips, PCR tubes, and thermocyclers, explore our comprehensive offering of PCR consumables and equipment to support every step of your PCR workflow.
Light and electron microscopic analysis of biological samples requires consistent reagents and supplies to help ensure that the cells and tissues analyzed have limited processing and viewing artifacts. We carry a broad selection of microscopy reagents, slides & cover glasses, tools, and glassware for the research and clinical lab from Corning®, BRAND®, PELCO®, and other reliable brands. We also offer a wide selection of Grace Bio-Labs' microarray technologies including ONCYTE® AVID™, NOVA™ and SuperNOVA™ microporous nitrocellulose-coated slides, and Coverwell™ & Culturewell™ incubation chambers among others.
We offer a variety of pipette tips and pipettors for small volume liquid dispensing from leading brands including Eppendorf® Combitips Advanced® and ep Dualfilter T.I.P.S.®, Corning® DeckWorks™, Lambda® and Isotip®, ART® barrier tips and SoftFit L Reload System™, and BRAND® HandyStep®, Transferpettor, BIO-CERT, and PD-Tips. For the quality assurance you need for molecular biology and cell culture, Corning® Costar® Stripette® or KIMAX® 51 serological pipettes are hard to beat. Coupled with the MilliSentials™ aliquoting pipette controller, Eppendorf® Easypet®, or BRAND® accu-jet® pro pipette controller, you have a winning combination. For titrations and analytical chemistry techniques, the BRAND® BLAUBRAND® ETERNA volumetric pipettes are supplied with original batch certifications. With the addition of bottle-top dispensers such as BRAND® Dispensette® S and seripettor® pro, the dual syringe diluter Microlab® 625 from Hamilton®, and KDS Legato™ syringe pumps, we have a comprehensive portfolio for general lab applications to meet your laboratory needs.
Laboratory chemistry relies heavily on glassware to mix, separate, condense, or otherwise contain and manipulate chemicals and their environment to create the wanted reaction conditions. From ampules to volumetric flasks and complete distillation systems, we have the Aldrich® chemistry glassware that fits your analytical needs. Visit our glassware store to find everything you need.