Electron Microscopy Sciences (EM) Supplies

A polycation, which binds to DNA, red cell membranes and any negatively, charged proteins. It is useful for promoting cell adhesion; for the preparation of polycationic beads, useful in immobilization techniques; immobilization of membranes; immobilization of plant protoplasts. In cell culture,...

Micro-Tools are the smallest known precision tools available for the laboratory and micro electronics industry. Tools are designed for anyone who is engaged in microscope work, miniature applications as well as specimen manipulation. Micro-Tools are available in 32 different tip configurations with...

Made from SA steel and they have serrated grips.

Our glassine weighing paper is moisture-resistant and non-absorbent.

Dumont Tweezers Dumont produces high quality handmade tweezers, and has gained the popularity of all researchers over the years Developed in 1875 by Arnold Dumont in La Sagne, Switzerland. There is a variety of material which is used to make Dumont tweezers, is shown below: Biological Grade: Made...

Very popular tweezers Tweezers possess the highest quality These tweezers have an anti-glare satin finish All tweezers are antimagnetic/anti-acid steel-SA (otherwise, specified)

The handles are made from Antimagnetic Steel and Tips from Synthetic Fiber. Temperature Resistance: 375°F (190°C). Synthetic Fiber: High-performance Plastic type CP - PEEK/CF30 (Polyetheretherketone reinforced with 30 wt% carbon fiber) Very hard, high tensile and flexural strength High heat-...

To facilitate your work, now available is 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. CAS #: 4% or 2% Osmium Tetroxide, Crystalline 20816-12-0...

These long and slender tweezers work well in multiple precision applications and are especially well suited for working near heat sources. Made from SA steel.

Dumont Tweezer Boxes by Electron Microscopy Sciences offer a secure storage solution for maintaining the quality of your precision tools. Constructed from durable materials, these boxes prevent damage from environmental factors. Their compact design ensures easy storage and transport, making them an...

Buffered with Sodium Acetate in accordance with the A.F.I.P. manual of Histology. Filtered and ready-to-use. pH: pH 6.0 to ph 7.1 at 20°C.

(Phosphate Mixed Sodium Salts) CAS #: 10049-21-5,  7782-85-6, 22800-01/05 Sorensen, see Dawson et. al, (1969) Sodium Phosphate, dibasic (Na₂HPO₄xH₂O) Sodium Phosphate, monobasic (NaH₂PO₄xH₂O) 0.2M, pH range 5.8 - 8.0 Shipping...

Formula: HCHO Formula Weight: 30.03 CAS #: 50-00-0 Specific Gravity: 1.09 Grade: A.C.S.

Pen-Vac™ is a new improved way to handle small, flat surface objects. Beside the electronics assembly industry, jewelers, model builders etc. Pen-Vac is ideal for EM work as well. It can be used to handle grids, pick up stubs, align membranes, work with glass slides, cover slips and much more. Holds...

Dumont Stainless Steel tweezers coated with an extremely fine diamond dust in the inside tip. They are essential in applications where a tight grip is necessary. They are also available with an improved locking system. The are 5 1/2" (150 mm) long. They may not be suitable for use with EM...

A solvent agent for epoxy resins. Used widely for infiltration and gradual replacement of the dehydration agent. Grade: EM Grade CAS #: 75-56-9 UN #: UN1760

These tweezers are especially designed for the handling of delicate and fragile silicon wafers, scintillation discs, glass slides, coverslips etc. Made from antimagnetic/anti acid steel with a very smooth surface and a non-glare finish.

This Neoprene O-Ring is used as a simple clamping device for tweezers. Ideal for intricate work in both the life sciences and electronics sectors, this Flat Tip Tweezer, Style 35A offers superior control and precision. Its flat tip design enables secure grip and manipulation of small or delicate...

Sturdy scribers are in wide use throughout the laboratory. It leaves a permanent marking on virtually any surface, including metal, glass, or plastic. Each Scriber features a hexagonal aluminum pencil shaped body, mill finish, natural diamond tip and protective cap. Different styles are available to...

Tris Maleate Buffer 0.2M pH range: 6.4-8.0

Ready To mix. Kit consists of: 2x10 ml ampoules 16% Formaldehyde1x10 ml ampoules 50% Glutaraldehyde1x50 ml 0.2M Sodium Phosphate Buffer. Mixture 1: (Original Karnovsky's Mixture) 16% Paraformaldehyde Solution: 20ml 50% Glutaraldehyde EM Grade: 8ml 0.2M Sodium Phosphate Buffer: 25ml Distilled...

(Ethanol) – 200 Proof Formula: CH₃CH₂OH Formula Weight: 46.07 CAS # 64-17-5 UN#: UN1170

(Isopropentane) Formula: CH₂H₅CH(CH₃)₂   Formula Weight: 72.15   CAS #: 78-78-4 Boiling Point: 27-31°C Specific Gravity @ 20°C: 0.62

Formula: OCHCH₂CH₂CH₂CHO Formula Weight: 100.12 CAS #: 111-30-8 Specific Gravity @20/20°C: 1.131 EM Grade Distillation Purified The Universal Fixative for Electron Microscopy. Purified to EM Grade from commercial grade by "all-glass...