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Limited volume inserts are available in either glass or polypropylene and both conical and flat bottom varieties. For inserts with polymer bottom spring, the spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical inserts permit complete sample removal.

4005BS-425 50 uL Glass Conical Insert w/ Bottom Spring---case pack of 100
4015BS-529 100 uL Glass Conical Insert w/ Plastic Flange-case pack of 100
4025-531 250 uL Glass Flat Bottom Insert-case pack of 1000
Item#:
ASCHROMVIAL2
  • Unique design offers users a leakproof fit with ony one-half turn of a cap.
  • Nominal Volume Of 7ml
  • Ideal For Sample Storage
  • Vials Are Autoclavable
  • Compatible With All Major Liquid Scintillation Counting Systems
  • Dimpled Bottoms To Facilitate Filter-Paper Counting
Item#:
ASCHROMVIAL1

Silicone Sealing Mat for 34, 48, 96, and 384-well

silicone sealing mats for storage plates and micro-plates minimize sample evaporation in a wide range of temperatures in incubation and storage applications; especially for storage at higher temperatures or for applications involving aggressive solvents.

These seals pare well with automation as-well-as manual laboratory protocols.  Often used in high-throughput applications or those involving accessing the sample through the cover multiple times.  Well perforations will seal themselves, after penetration, ensuring an airtight closure to the well.

Our mats are chemically resistant and reusable; containing no adhesives or extractables to contaminate samples.  Made of research-grade silicone, they can be autoclaved, and following a 10% bleach wash and ethanol rinse protocol may be reused.

  • Made of research-grade silicone
  • Perforated wells for easy sample access
  • Re-sealable perforations
  • Resists coring and tearing
  • Eliminates cross-talk between wells
  • Suitable for high-temperature storage
  • Mats can be reused
  • For use with assay and storage plates
  • Printed alpha numeric grid for easy reference
  • Used for sample and compound storage.
Item#:
ASSSSM
Thread closure and Septa 9mm

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

Item#:
5397F-09
Your Price:
364.62
Each
Item#:
ASDEEPWELLRNS
160/CS

384-well transparent tissue-culture treated (TC-treated) microplate for cell-based absorbance (colorimetric) assays.

Item#:
6007658
Your Price:
1095.00
Each
Sterile, 50/pk
  • 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.
Item#:
T-TOPS-50
Your Price:
40.26
Each
for 96xRound Well Plates,

Sealing Mat Features:

  • Multi-use silicone sealing mats
  • Natural color
  • Autoclavable and washable
  • Pierceable and self-sealing
Item#:
AM-500UL-RD
373.7000
Your Price:
215.12
Each
Thread closure and Septa 9mm

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

Item#:
5395F-09
Your Price:
247.47
Each

Glass Coated Plate, 96 Square Well U-Bottom 41.60mm Height, 2.0mL


Glass coated, polypropylene deep well plates.  The 200nm thick coating of silicone dioxide creates a cradle of non-binding and inert glass to protect your sample.  This SiO2 coating helps to:

  • Reduced binding
  • Increase chemical resistance
  • Protect the same from any potential compounds leached from the plastic.
 
The plate design:

  • Unique square top with round bottom design allows for maximum volume, optimum mixing, and enhanced recovery
  • Separated round well bottoms allow for the use of ring or post style magnetic plates.
  • Raised rims on each well make for easy and secure sealing with adhesive films, silicone mats, or heat sealing films
  • Manufactured from virgin polypropylene (no mold release agents or regrind)
  • Certified to be free of RNase, DNase, and Pyrogen contamination.

Specifications:

General Features
Volumes & Dimensions
Performance
Shipping & HandlingQuantity: 1 Plate/Pack, 10 Packs/Case, 1 Plate/Pack, 100 Packs/Case
 
Item#:
ASGC96SUB4160H20M
160/CS

384-well white tissue culture-treated (TC-treated) sterile microplate for cell-based assays.

Item#:
6007688
Your Price:
2034.00
Each
20mL, 23x75mm, flat bottom

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
Item#:
320020-2375
Your Price:
494.07
Each
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