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Catalog Number: (RCPHO1KN-100)
Supplier: Ricca Chemical
Description: 1000ppm Ho. Single element inductively coupled plasma (ICP) metal standard for use in standardizing ICP and AA spectrophotometers for parts per million (ppm) and parts per billion (ppb) analyses. 100mL.

Supplier: Restek
Description: Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility.

Catalog Number: (CA89065-290)
Supplier: Steris
Description: Test packs consist of preassembled single-use test packs designed to evaluate the performance of the air removal system of a pre-vacuum equipped sterilizer.

Supplier: Greiner Bio-One
Description: Sapphire pipettes are a variable volume range of air-displacement pipettes designed and built to deliver optimal performance, ergonomics, and robustness in day-to-day use.

Catalog Number: (470175-824)
Supplier: Ward's Science
Description: One of the largest <i>Drosophila</i> species. Useful for preparing salivary gland chromosome squashes.<BR><BR>Recommended by the Carnegie Institute<BR>Mature Drosophila are cultured in our own labs, and are marked with the culture initiation date. Culture is shipped in our instant medium in a shatterproof vial. The Fruit Fly pupae will usually appear within ten days of the ship date. You will also receive WARD’S Drosophila Culture Guide. Note: We can supply any of our single strains in the larger quantity for 100 students. Call our Customer Service department for details.


Catalog Number: (CA97013-378)
Supplier: PerkinElmer
Description: Single-element Lumina™ Hollow Cathode Lamp (HCL) for the detection of elemental Tin (Sn). Series N30501XX Lumina™ 2" (50 mm) diameter single-element lamps are designed to be used with PerkinElmer PinAAcle™ and AAnalyst™ Atomic Absorption (AA) spectrometer series of instruments.


Supplier: Thermo Scientific
Description: Use Thermo Scientific™ SureSTART™ 20 ml glass screw top headspace vials in your high-throughput volatile gas analyzes. Performance level 2 vials ensure high quality data with an uninterrupted workflow in high-throughput applications using GC and single or triple quadrupole MS systems.

Supplier: BURKLE INC
Description: DispoPicker is ideally suited for cross-section samples.

Supplier: Brady Worldwide
Description: PermaSleeve® heat-shrink polyolefin (B-342) wire marking sleeves combine speed, ease of use, and permanence to create long-lasting, high-quality identification.

Catalog Number: (470180-452)
Supplier: Ward's Science
Description: Long life cycle (approximately one month). Useful for comparative population studies and for preparing salivary gland chromosome squashes.<BR><BR>Recommended by the Carnegie Institute<BR>Mature Drosophila are cultured in our own labs, and are marked with the culture initiation date. Culture is shipped in our instant medium in a shatterproof vial. The pupae will usually appear within ten days of the ship date. You will also receive WARD’S Drosophila Culture Guide. Note: We can supply any of our single strains in the larger quantity for 100 students. Call our Customer Service department for details.


Supplier: Ace Glass
Description: Single outlet, secondary temperature control safety device for applications where temperature overshoot will cause dangerous conditions

Supplier: Biotium
Description: This monoclonal antibody is part of a new panel of reagents, which recognizes subcellular organelles or compartments of human cells. These markers may be useful in identification of these organelles in cells, tissues, and biochemical preparations. This MAb recognizes the double stranded DNA in human cells. It can be used to stain the nuclei in cell or tissue preparations and can be used as a nuclear marker in human cells. This MAb produces a homogeneous staining pattern in the nucleus of normal and malignant cells.,Deoxyribonucleic acid (DNA) is a long polymer of nucleotides that is held together by a backbone made of sugars and phosphate groups. It holds the genetic instructions for the development and function of living things. DNA is crucial for living organisms, and all known cellular life and some viruses contain DNA. In eukaryotes, DNA exists in the cell nucleus, while in prokaryotes; DNA is located in the cytoplasm. In living organisms, DNA does not usually exist as a single molecule, but instead as a tightly associated pair of molecules in the shape of a right-handed double helix. Hydrogen bonds as well as forces generated by the hydrophobic effect and pi stacking hold the two DNA strands together. During replication and transcription, portions of the helix unwind and become single stranded. Protective proteins surround these single-stranded DNA. Double stranded (ds) DNA markers are useful tools in biology research and aid in the study of DNA behavior and characteristics.

Supplier: Corning
Description: Rocker cell culture bags are designed for use with commercial rocking motion bioreactor chambers, and feature irradiated ethylene vinyl acetate (EVA)/low-density polyethylene (ULDPE) 9101 film and stability bars on each side. These sterile, single-use cell culture bags are ideal for applications from basic research to large-scale biopharmaceutical manufacturing.
Supplier: Scientific Plastics
Description: Venting systems are designed for use in acid and solvent cabinets.

Small Business Enterprise

Supplier: LeviFlow
Description: Safely handle sensitive biotech applications.

1 year warranty CE Compliant

Supplier: SCIENCE TAKE-OUT, LLC
Description: Learn To Use And Create Dichotomous Keys.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
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