All products TEM - Delta Microscopies

Showing 1–150 of 1326 results


	15 ml & 50 ml Chambers 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 (-)
	2% Aqueous Solution , osmium To facilitate your work, we now have available a complete line of Osmium Tetroxide Aqueous… Show more (+) To facilitate your work, we now have available a complete line of Osmium Tetroxide Aqueous Solutions with various concentrations. Sealed under dry nitrogen. Prepared in our plant daily. Exact concentrations and volume in pre-scored amber-ampoules. Technicals Tips Technical TIP : osmium_tetroxide Technical TIP : air_osmium_tetroxide MSDS Special orders are encouraged for different solution concentrations and packaging requirements. Show less (-)
	2,4,6-Tri(Dimethylaminomethyl)-Phenol 25 ml.Relative molecular mass: 265.4Molecular formula: C15H27N3OCAS number: 90-72-2Please see DMP-30. MSDS
	2-Hydroxyethyl Methacrylate – GMA Glycol-Methacrylate - GMA450 ml.A water soluble monomer.Please see (GMA) Glycol methacrylate. MSDS
	2-Methyl Butane, Reagent – Isopropentane (Isopropentane) CH2H5CH(CH3)2 F.W. 72.15 CAS #78-78-4 b.p. 27-31°C Specific Gravity @ 20°C:… Show more (+) (Isopropentane) CH2H5CH(CH3)2 F.W. 72.15 CAS #78-78-4 b.p. 27-31°C Specific Gravity @ 20°C: 0.62 Unit :450 ml Storage : RT MSDS Show less (-)
	4% Aqueous Solution, Osmium To facilitate your work, we now have available a complete line of Osmium Tetroxide Aqueous… Show more (+) To facilitate your work, we now have available a complete line of Osmium Tetroxide Aqueous Solutions with various concentrations. Sealed under dry nitrogen. Prepared in our plant daily. Exact concentrations and volume in pre-scored amber-ampoules. Technical Tip : Neutralization and Disposal of Osmium Tetroxide Technical Tip : Maiking and Air-Tight Container for Small Amounts of Osmium Tetroxide MSDS Show less (-)
	64-Place Step Chamber Description: Anodized aluminum block sized to fit 64 1.5 ml microtubes (16 holes per… Show more (+) Description: Anodized aluminum block sized to fit 64 1.5 ml microtubes (16 holes per 'step') for easy viewing of samples when in the freezer, on the bench-top or in an ice pan or ice bucket. 8¼"L x 3"W x 2½"H Show less (-)
	80-Well Chamber Show more (+) The 80-well Chamber is a solid, anodized aluminum block sized to fit 1.5 ml microtubes. An excellent temperature conductor for use with hot plates and ice buckets. It measures 8.25" x 2.625" x 1.25". Show less (-)
	Acetate Buffer All of our ready-to-use buffers are:- Conveniently packaged.- Prepared fresh for each order.-… Show more (+) All of our ready-to-use buffers are:- Conveniently packaged.- Prepared fresh for each order.- Economical and time-saving.- Desired pH should be specified when ordering.The buffer is a vehicle for the fixative and requires certain properties: 1-To maintain constant pH during the time of the fixation. The pH of the fixative in EM is adjusted using the buffer system chosen; e.g. range 6.5-8.0. 2-The ionic constitution to prevent the extraction of cellular components, or the deposition of precipitates of fixative chemicals. Show less (-)
	Acetone, Glass Distilled CAS #67-64-1 U.V. Absorption - 1cm cell vs. H2OWavelength (nm)400350340330Adsorption0.010.020.101.0msds

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