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80 résultats affichés
 | Unit : 450 gm
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 | Unit : 25 ml
DMAE, also known as dimethylethanolamine (DMEA),
is a curing agent for epoxy resins; |
 | Applications
2,2-Dimethoxypropane acts as a dehydrating agent. It also serves as an intermediate in the synthesis of vitamin E, vitamin A and various carotenoids such as astaxanthin. It is used as a reagent for the preparation of 1,2-diols, acetonides, isopropylidene derivatives of sugars, nucleosides, methyl esters of amino acids and enol ethers.
for example : Preparation of serial sections of arthropods using 2,2-dimethoxypropane dehydration and epoxy resin embedding under vacuum
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 | Unit : 450 ml |
 | (Propylene glycol monomethacrylate) C7H12O3 F.W. 144.17 CAS #27813-02-1 b.p. 70°C/1mmHg Specific Gravity @25°C 1.028 Solubility in Water 13% Inhibited with approx. 300ppm MEHQ A water miscible monomer Storage : 0-5°C MSDS |
 | Provides excellent penetration for embedding biological tissues and rapid infiltration. Easy to prepare. The hardness is adjusted by changing the proportion of the flexibilizer (DER 736). The blocks have good trimming and sectioning qualities. Thin sections are tough under the electron beam. Spurr, A.R., (1969) J. Ultrastruct. Res. 26, 31-42 Kit consists of: - 450 ml NSA , - 225 ml ERL 4221, - 225 ml DER 736, - 25 ml DMAE - (4 bottles) Kit Storage : RT |
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 | Simply place your object in a mold, mix and pour Acrylic Plastic over it. In an hour it is hard and your object is firmly embedded in a clear, stable plastic. For high-gloss finish, it can be polished with a soft cloth.
Mold making and casting can be done in two hours. Acrylic Plastic Casting is a thermosetting acrylic-polymer plastic with excellent clarity and stabile characteristics.
The kit is available with 1 pint of resin and hardener, or 1 quart of resin and hardener. |
 | Additional accessories for Technovit : Microtome Knife Holder, Histo Knife H, Mounting Press, PE -Foils 75x25mm , Embedding Mold 25mm,……… |
