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384-well transparent tissue-culture treated (TC-treated) microplate for cell-based absorbance (colorimetric) assays.
- Titer-Tops are pre-cut, adhesive films for sealing microplates to prevent sample evaporation, well-to-well contamination, and sample spillage.
- They are durable and thick (4.4mil), yet are easily pierced with a pipette tip for easy sample access.
- Made of a polyethylene film with an FDA approved non-cytotoxic acrylic adhesive that is waterproof, solvent resistant, and sterile.
- There are two scored end tabs for easy positioning and the film is chemically resistant and thermally stable.
- They stay solidly in place even when exposed to 100% humidity and extreme temperatures from -40°C to +100°C (Not recommended for use in thermal cyclers).
- Titer-Tops are easily marked with any writing instrument.
Sealing Mat Features:
- Multi-use silicone sealing mats
- Natural color
- Autoclavable and washable
- Pierceable and self-sealing
A variety of closures and septa are available for R.A.M. vials including:
5395F-09 | 9mm R.A.M. cap, black, PTFE/Sil Septa |
5397F-09 | 9mm R.A.M. cap, black, PTFE/Silicone w/ slit |
Case pack of 1000 caps/septa
384-well white tissue culture-treated (TC-treated) sterile microplate for cell-based assays.
20mL Clear Headspace Vial with Flat bottom
Consistently and Quality Made with Affordable Prices: Excellence in Chromatography
Standard 20mm aluminum seal Headspace Vials with Flat Bottoms that form a tight seal with closure for accurate analysis and reproducible results. They are especially useful to heat the samples until the concentration of the gas and liquid phases are in equilibrium so samples can then be taken from the gas phase (headspace).
Clear Headspace Vials with Flat bottoms are available in clear type I borosilicate glass with crimp finishes and can be perfectly sealed with 20 mm Poly Crimp⢠Seal or Aluminum Seals - use with Agilent, Hewlett-Packard, Carlo Erba, Perkin Elmer and Shimadzu analyzers.
These vials make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.
- Type: Standard Headspace Vial
- Volume: 20mL
- Vial dimensions (diameter x height): 23mm x 75mm
- Bottom: Flat
- Crimp: 20mm
- Color: Clear
- Material: Borosilicate Glass
Polypropylene R.A.M. Limited volume vials are 2 mL overall, but with a working volume of 100 uL. These vials accept 9 mm screw caps. Compatible with most autosamplers including Agilent.
Case pack of 1000 vials
Buy 5 Cases of TPP Cryo Tubes
and Get a PR1MA™ Cooler Cryo Rack Free! (#Rack-Cryo-F)
Valid through December 31, 2022 - Institutional pricing not valid. All terms apply.
TPP Polar Cryogenic Tubes
Perfect for long term storage of Cell lines or Harvested Tissues in the freezer or cryogenic dewars (LN2 vapor phase)
- Pronounced external thread for gas and aerosol tight seal
- Enables a fitted seal to prevent leaking during storage, transportation or centrifugation
- Protects sample integrity by reducing contamination
- The external threading results in a smooth internal surface that eliminates undue loss of specimen material during removal.
- Uniquely designed vial geometry voids the use of silicone gaskets
- Self-standing tube with star bottom permits one handed opening/closing
- Manufactured with the highest quality of virgin raw materials
- Minimizes sample interaction with the centrifuge tube material and prevents leaching that decreases sample integrity
- No additives, slip agents, biocides or plasticizers are utilized in the manufacturing process
- White writing surface for easy labeling
- On side of tube permits detailed description labeling
- Ideal pairing with labeling TPP cap inserts
- Highly visible white & accurate graduations
- Supplied in convenient, puncture and tear resistant re-closable bags with zipper and laser perforation
- Permits ergonomic open/close under sterile conditions
- Application based options available
- Cell line freezing & long term storage
- Sample storage and secure transport
- Long term storage of harvested tissues
Quality Assurance:
- Sterile (gamma irradiated)
- DNAse/RNAse, pyrogen, and heavy metal-free
Recommendations:
- Always use appropriate safety equipment and practices when handling frozen polar tubes
- TPP Polar Tubes are to be used for storage in the gas/vapor phase
- Avoid filling up the Polar Tubes to the maximal filling volume to avoid spillage of liquid sample due to expansion of liquids upon freezing
Material |
Temperature Range |
Max. RCF |
Polypropylene (PP) Tubes |
-196°C to 121°C |
9,500 x g |
- The Microplate Replicator is a simple and inexpensive time saver which is ideal for transferring small volumes of innoculum from 96 well microplates to other microplates or solid supports.
- It can be used for replication of cosmid and YAC libraries, innoculation of filters for colony hybridization, antibiotic sensitivity testing, phage typing and a host of other uses.
- The Replicator's pins are durable stainless steel that are precision aligned to ensure long term performance and its comfortable handle remains cool to the touch during repeated flame sterilization.
- The Microplate Replicator is supplied with an anodized aluminum storage pan which also serves as an ethanol container during flame sterilization and cleansing pads for easy removal of built up debris.
- Warranty: Two Year Parts and Labor
96 Well COLOR Orienters are ideal for use with The Pipettor Guide for efficient and stress free identification of rows and columns.
Fits most standard flat and round bottom 96 well plates.
Bright colors make it easy to distinguish between columns and rows.
Available in horizontal and vertical oritentation.
- Sealing paddles complete the application of sealing films
- Press the film with the sealing paddle to assure a secure uniform seal around all wells of a microplate
- Paddles fit within the edge of raised-rim plates
- Sealing Roller completes the application of sealing films
- Press the film with the accessory plate roller assure a secure uniform seal around all wells of a microplate
Paddles
Plate Roller