Fixatives (18 products in this category)

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Glutaraldehyde EM Grade

Glutaraldehyde EM Grade, 25% Aqueous Solution, Serum Vial, different packing units

Glutaraldehyde is the universal fixative for electron microscopy. Each lot is tested and assayed prior to shipment to guarantee its purity. Sealed under dry nitrogen. Refrigerated prior to shipment.
Serum vials allow puncturing the seal with a hypodermic syringe to draw out the preferred amount of glutaraldehyde without opening the vial to assure stability and purity.