Biochem Chemopharma

Reagents

ZINCON AR

2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt, 2-Carboxy-2'-hydroxy-5'-sulfoformazyl-benzene monosodium salt; Zincon monosodium salt

Zinc(II) chloride; Zinc dichloride; Butter of zinc

Zinc(II) chloride; Zinc dichloride; Butter of zinc

Acetic acid Zinc salt; Acetic acid, Zinc(II) salt; Dicarbomethoxyzinc; Zinc diacetate

Yttrium(III) oxide; Yttria, diyttrium trioxide, yttrium sesquioxide

1,3-Dimethylbenzene; meta-Xylene; m-Xylol

Reagents

XYLENE AR

XYLOL; DIMETHYLBENZENE; METHYL TOLUENE

Eosin Methylene blue according to Wright

4-Hydroxy-3-methoxybenzaldehyde

Reagents

VANILLIN AR

4-Hydroxy-3-methoxybenzaldehyde

Divanadium pentaoxide, Divanadium pentoxide, Pentaoxodivanadium, Vandia

L-3-(4-Hydroxyphenyl) alanine disodium salt hydrate

Tungsten trioxide, Tungstic anhydride

Reagents

TRITON X100 LR

iso-octyl phenoxy polyethoxy ethanol