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Vacuum filtration units fit standard threaded bottle tops. Designed for use on glass or polystyrene… Show more (+) Vacuum filtration units fit standard threaded bottle tops. Designed for use on glass or polystyrene media bottles. The unit includes membrane filter, glass fiber pre-filter and graduated funnel of clear polystyrene with polyethylene neck adapter. Attaches to most popular 33 and 45mm diameter bottle’s necks with standard GPI threads. Systems are individually packed, gamma irradiation […] Show less (-) |
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Lighted Magnifiers
A flashlight is attached to the magnifier that illuminates poorly lighted background making… Show more (+) Lighted Magnifiers
A flashlight is attached to the magnifier that illuminates poorly lighted background making it bright and clear for easy observation. A variety of types and magnifications are available.
A simple and accurate comparator. High quality measuring scale; detachable flashlight
each Show less (-) |
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Very similar to the white porcelain plate, this PP plate comprises 12 cavities of approximately… Show more (+) Very similar to the white porcelain plate, this PP plate comprises 12 cavities of approximately 1 ml capacity and is economically priced. This plate is very high quality, unbreakable as well as autoclavable. Show less (-) |
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JXA 733 Standard Holder in brass; holds up to 12 standards of your choice. |
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Silicotungstic acid H4[SiO4.(W3O9)4]·xH2OUnit : 25gMSDS |
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Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner… Show more (+) Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs.
Platinum Apertures size tolerances vary as follow:
- Nominal hole diameter: +/- 1 micron
- Disc diameter: +/- 10 microns
- Disc thickness: +/- 10 microns
Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo
Hole Sizes not listed are available upon special request. Show less (-) |
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Designed to fit in a standard 2" freezer rack, this 144-place PCR Tube Freezer Box… Show more (+) Designed to fit in a standard 2" freezer rack, this 144-place PCR Tube Freezer Box will hold individual and/or strip 0.2ml PCR tubes.
- Designed for ULT freezer storage at temperatures down to -86°C
- Durable and impervious to moisture
- Clear polycarbonate lid and base and alpha-numeric index make it easy to identify samples within the box
- Two boxes may be stacked to fit together in one space in a 2" freezer storage rack if using flat-capped PCR tubes
Dimensions 13.2 x 13.2 x 2.5 cm (5¼ x 5¼ x 1")
5/pk Show less (-) |
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Stand Alone Specialty Cooling Chambers
Ideal for Ice Pans, Ice Buckets, and Cold or Hot… Show more (+) Stand Alone Specialty Cooling Chambers
Ideal for Ice Pans, Ice Buckets, and Cold or Hot Plates
Multiple Uses– Ideal for use on hot or cold plates or for temperature sensitive liquid transfers.
Durable – Anodized aluminum blocks will not rust or corrode.
Ideally Sized– A variety of options are available to accommodatePCR tubes and trays, 1.5 ml tubes, 15 ml and 50 ml conical tubes.
A variety of Specialty Chambers are available to keep samples cool and on ice while you work. Freeze these Chambers overnight for added cooling convenience.
These Chambers do not fit the CoolSafe system; use separately (*61955-30 not pictured).
Each Chamber is an anodized aluminum block. Excellent temperature conductors. Use with hot plates or with our Ice Pans & Ice Buckets Show less (-) |
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The set is comprised of 15 standards, 25mm diameter block
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