Search results for "scroll pump"

The PhotoFluor II combines a powerful self-aligning 200W metal halide lamp with a sputtered IR-blocking optic to deliver exceptional light output from 340nm to 650nm. The intensity of the PhotoFluor II exceeds that of a typical 120W lamp and rivals that of a standard 100W mercury arc, without the problems associated with arc lamps. The PhotoFluor II also offers unsurpassed output stability over both the short and long term, en…

The innovative Omni Prep Multi-Sample Homogenizer supports simultaneous homogenization of up to six samples in a single process in sample tubes ranging from 1.5 mL to 50 mL. The Omni Prep microprocessor control allows the user to program both time and speed for processing up to 10 minutes at variable speeds up to 30,000 rpm. The oscillating sample rack mimics manual homogenization by transitioning the generator probes through…

The ultrasound technology is used for the acceleration of sieving processes alternatively or complementary to the classical low frequency vibrators. Especially in case of very fine materials ultrasound is often the only possibility to enable the sieving process at all. Hielscher has developed a worldwide unique technology especially for exciting common laboratory ring sieves (according to DIN ISO 3310/1 or ASTM E 11-95) with…

We supply a wide range of GC accessories to fit most common GC systems.  We can provide Prep GC, sniffer systems, cryogenic trapping either with a GC or as a retrofit

The EDU Series Ductless Demonstration Fume Hoods for individual and group applications protect the user and the classroom environment from hazardous vapors. Clear front, side and rear walls permit 360° visibility.

Pkg of 10 gels/box, 4–20%, IPG/prep well, 7 cm IPG strip/450 µl, for use with Mini-PROTEAN electrophoresis cells and stain-free enabled imagers; 1 opening lever

Pkg of 10, 7.5% precast polyacrylamide gel, IPG/Prep well, 7 cm IPG strip/450 µl, for use with Mini-PROTEAN electrophoresis cells and Stain-Free enabled imagers; 1 opening lever

Pkg of 10 gels/box, 8–16%, IPG/prep well, 7 cm IPG strip/450 µl, for use with Mini-PROTEAN electrophoresis cells and stain-free enabled imagers; 1 opening lever

Pkg of 10, 10% precast polyacrylamide gel, IPG/Prep well, 7 cm IPG strip/450 µl, for use with Mini-PROTEAN electrophoresis cells and Stain-Free enabled imagers; 1 opening lever

Pkg of 10, 12% precast polyacrylamide gel, IPG/Prep well, 7 cm IPG strip/450 µl, for use with Mini-PROTEAN electrophoresis cells and Stain-Free enabled imagers; 1 opening lever

Pkg of 10 gels/box, 4–15%, IPG/prep well, 7 cm IPG strip/450 µl, for use with Mini-PROTEAN electrophoresis cells and stain-free enabled imagers; 1 opening lever

The business challenge The customer has been using a number of machines to check the weight of product material from their manufacturing process for several years. The client came to us for some new machines, incorporating a number of improvements over the original design. The original machines were built by the company’s internal engineering group but this resource was no longer available. Also the old machines used obsolet…

Excel Scientific's unique SealMate™ system provides a convenient new method for sealing standard-format microplates with adhesive films. The system includes a molded polypropylene dispenser with a hinged “clamshell” design and sealing films supplied in a novel sheeted-roll configuration.Features:environmentally friendly green product: no protective backing to remove and discardconvenient, easy film application for microplatest…

Excel Scientific's unique SealMate™ system provides a convenient new method for sealing standard-format microplates with adhesive films. The system includes a molded polypropylene dispenser with a hinged “clamshell” design and sealing films supplied in a novel sheeted-roll configuration.Features:environmentally friendly green product: no protective backing to remove and discardconvenient, easy film application for microplatest…

200 x 20 µl reactions, includes ddPCR Library Quantification Assay and ddPCR Supermix for Probes (No dUTP), for quantification of Illumina TruSeq libraries using the QX200™/QX100™ ddPCR™ Systems

Pkg of 10, Any kD precast polyacrylamide gel, IPG/Prep well, 7 cm IPG strip/450 µl, for use with Mini-PROTEAN electrophoresis cells and Stain-Free enabled imagers; 1 opening lever

Grab-sampler for air sampling. Easy-VOC is a hand-held device that facilitates the rapid ‘grab’ sample collection of small volumes (<500 mL) of air directly onto sorbent tubes without the need for calibrated pumps.Sorbent tubes attach to the end of the Easy-VOC and air/gas is drawn directly onto the tube. Easy-VOC regulates the flow rate independent of the force used to pull the air through.Grab sampling involves collecting v…

Labconco offers a wide range of concentrators and evaporators to meet your sample prep needs.  CentriVap Concentrators use a combination of centrifugal force, vacuum and heat to speed the evaporation of small samples.

High-quality thin foils for TEM Electrolytic thinning of conductive materials is an effective method of quickly producing specimens for transmission electron microscopy (TEM) without any induced artifacts. In the Model 110 Twin-Jet Electropolisher, twin jets simultaneously polish both sides of the sample, creating electron transparent specimens within a few minutes. The Electropolisher features easily adjustable electrolyte fl…

SAES NEG Controllers are designed to provide the specific power and heating requirements required for activation of NEG Cartridges. Activation parameters are tunable and when cartridges are equipped with a thermocouple the temperature can be actively monitored on the controller. Controllers can be operated by I/O interface or remotely through Ethernet or RS232 interfaces (RS232/RS485 on the D-1000/2000 controller). A USB port…

200 x 20 µl reactions, includes 20x assay and ddPCR Supermix for Probes (No dUTP) for screening 7  mutations using the QX200™ or QX200™ AutoDG™ Droplet Digital™ PCR Systems

Class B Graduated, Tall and Low Form Cylinders, Beakers and Jugs (PP and PMP) Special polypropylene giving very high translucency. Autoclavable to 121°C for 20 min, continuous work at 100°C. Permanent graduations are moulded in for reproducibility. No wetting. Chemically cleaner than glass and chemically non-absorbant. Excellent chemical resistance. Pentagon base for added stability. Conforms to lSO 6706 - 1981 (E) and BS 540…

The ExAssist helper phage with XOLR works with the Lambda expression vector system kits for mass excision of libraries in ZAP Express or Lambda ZAP vectors. The pCMV-Script or pBluescript phagemid will grow.

200 x 20 µl reactions, includes 20x  screening assay and ddPCR Supermix for Probes (No dUTP) for screening 3  mutations using the QX200™ or QX200™ AutoDG™ Droplet Digital™ PCR Systems

200 x 20 µl reactions, includes 20x  screening assay and ddPCR Supermix for Probes (No dUTP) for screening 5  mutations using the QX200™ or QX200™ AutoDG™ Droplet Digital™ PCR Systems