Staining Reagents

Indigo Carmine (FD&C Blue #2), Ricca Chemical

StatLab MasterTech 1% Periodic Acid

Used as an oxidizing agent in the staining process

p-Naphtholbenzein Indicator, 1% (w/v) in Titration Solvent, Ricca Chemical

StatLab MasterTech Iron Special Stain Kit

Stains ferric iron in under 30 min.

Oil Violet, TCI America™

CAS: 6368-72-5 Molecular Formula: C24H21N5 Molecular Weight (g/mol): 379.467 MDL Number: MFCD00003904 InChI Key: VKWNTWQXVLKCSG-UHFFFAOYSA-N Synonym: Fat Red 7B, Solvent Red 19, Sudan Red 7B PubChem CID: 61396 IUPAC Name: N-ethyl-1-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-amine SMILES: CCNC1=C(C2=CC=CC=C2C=C1)N=NC3=CC=C(C=C3)N=NC4=CC=CC=C4

Phenolphthalein Indicator, 1% (w/v) in 95% (v/v) Alcohol, Neutralized, Ricca Chemical

For Acid-Base Titrations

Congo Red, Ricca Chemical

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Methyl Red - Methylene Blue Solution (Ethanol Soln.) [mixed Indicator], TCI America™

MDL Number: MFCD00079686 Synonym: Methylene Blue - Methyl Red Solution

StatLab MasterTech Gill's 1 Hematoxylin

The lightest of three Gill's Hematoxylin formulations and is best suited for staining in cytology preparations

Metacresol Purple Sodium Salt, TCI America™

CAS: 62625-31-4 Molecular Formula: C21H18O5S MDL Number: MFCD00010177 Synonym: m-Cresol Purple Sodium Salt, Sodium m-Cresol Purple, Sodium Metacresol Purple

Xylenol Orange, TCI America™

CAS: 1611-35-4 Molecular Formula: C31H32N2O13S Molecular Weight (g/mol): 672.658 MDL Number: MFCD00014580 InChI Key: ORZHVTYKPFFVMG-UHFFFAOYSA-N Synonym: 3,3′C-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonphthalein Disodium Salt PubChem CID: 73041 IUPAC Name: 2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid SMILES: CC1=C(C(=CC(=C1)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4)CN(CC(=O)O)CC(=O)O)O)C)CN(CC(=O)O)CC(=O)O)O

Ninhydrin Solution R, Ricca Chemical

CAS: 71-36-3 Molecular Formula: C4H10O Molecular Weight (g/mol): Mixture InChI Key: LRHPLDYGYMQRHN-UHFFFAOYSA-N PubChem CID: 263 ChEBI: CHEBI:28885 IUPAC Name: butan-1-ol SMILES: CCCCO

StatLab MasterTech PTAH Stain Kit - Microwave

Stains for collagen, fibrin, and striated muscle in under one hour

StatLab™ MasterTech AFB Acid Fast Bacteria Stain Kit

AFB Stain Kit provides stains for mycobacteria (acid fast bacteria) in less than 15 minutes.

StatLab StainOff Stain Remover

Biodegradable and non-flammable stain remover with 4 oz. spray bottle