A variety of fixing agents are used for conservation of tissue sections. None of these is generally superior for all types of tissue. Thus we offer a broad range of these products. The most common ones are listed below.

Prod. No.	Fixing agents
59300	2-Propanol, ACS
32750	3,3'-Diaminobenzidine tetrahydrochloride Dihydrate
00540	Acetoin, mixture of monomer and dimer
01679	Acrolein, for electron microscopy, stab.*
01680	Acrolein, stab.
27980	Crotonaldehyde( (cis+trans), stab.
47629	Formaldehyde, ACS, free of acid, stab.,>36.5% in water
49627	Glutaraldehyde Sol, f. e. m.,~8% in H2O,set with 10x10 ml*
49628	Glutaraldehyde Sol, for electron micr., ~50% in water*
49624	Glutaraldehyde Sol, for electron micr.,~8% in water*
49626	Glutaraldehyde Sol, for electron micr., ~25% in water
49632	Glutaraldehyde Sol,for e. m.,~25% in H2O, set with 10x2 ml*
49625	Glutaraldehyde Sol, f. e. m.,~25% in H2O, set with 10x5 ml*
49631	Glutaraldehyde Sol,f. e. m.,~50% in H2O,set with 10x5 ml*
49633	Glutaraldehyde Solution, for electronmicroscopy, ~70%*
50650	Glyoxal Solution, ~40% in water
50660	Glyoxal Solution, ~40% in water
60190	Potassium dichromate, ACS
60460	Potassium permanganate
75630	Osmium tetroxide
75631	Osmium tetroxide
75632	Osmium tetroxide Solution, for electronmicrosc., 4% in H2O
76240	Paraformaldehyde
83355	Mercuric chloride, ACS
89870	Tolylene-2,4-diisocyanate for electronmicroscopy
91228	Trichloroacetic acid*
95420	Tungstic acid, powder

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