Staining Reagents
Hardy Diagnostics™ SpotDrops, Catalase Reagent, Hydrogen Peroxide
Useful in the presumptive identification and differentiation of many bacteria. Beta-hemolytic organisms, such as Streptococcus species Staphylococcus species, and Listeria species can be differentiated by their catalase reaction.
Hardy Diagnostics™ Decolorizer, Fast
Decolorizer used in the gram stain procedure, fast 25% alcohol, 75% acetone. Recommended for use with stabilized iodine.
ENG Scientific Solution I - Toluidine Blue O Stain
Modified Toluidine Blue O Stain allows the Pneumocystis carinii cysts to be visualized more easily after staining. For Pneumocystis carinii Stain Kit (Modified Toluidine Blue O Stain). Includes: 250 mL each of Solutions I, II, III and IV.
ENG Scientific Gram-Weigart Stain Kit
The Gram-Weigart Stain Kit is for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings. Kit includes 100 mL each of Solutions I, II, III, IV and V.
ENG Scientific Solution III - Grams Iodine
Solution III - Grams Iodine for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings.
Hardy Diagnostics™ Advanced Grams Counterstain
Use Advanced Counterstain to stain gram negatives a vivid and distinct red. The gram negative organisms will appear brighter with better definition at the edges
ENG Scientific Manual Method Stain Buffer Solution
Manual Method Stain Buffer Solution is useful for examining bloody specimen material or blood culture supernatant fluid.
ENG Scientific Gomori's Trichrome Stain, Potassium Ferrocyanide (10%), Solution II
Gomori's Trichrome Stain, Potassium Ferrocyanide (10%), Solution II is designed to demonstrate deposits of hemosiderin (iron) in tissue specimens.
ENG Scientific Gomori’s Method for Iron in Tissue with Solution IIIA Safranin
Gomori’s Method for Iron in Tissue with Solution IIIA Safranin is designed to demonstrate deposits of hemosiderin (iron) in tissue specimens.
ENG Scientific Phloxine B Counterstain
Depicts the cytoplasmic detail of the cell and the tissue structure.
ENG Scientific Papanicolaou Staining Solutions
Smears are alcohol-ether fixed.
Xylenol Orange Tetrasodium Salt, Indicator for Metal Titration, Solstice
CAS: 3618-43-7 MDL Number: MFCD00044293
Methylthymol Blue Sodium Salt, Solstice
CAS: 1945-77-3 Molecular Formula: C37H44N2Na4O13S Molecular Weight (g/mol): 848.779 MDL Number: MFCD00148905 InChI Key: LGVVZVZPOQJZKT-UHFFFAOYSA-N PubChem CID: 131850582 IUPAC Name: 2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxymethyl)amino]acetic acid;sodium SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)CN(CC(=O)O)CC(=O)O)O)C(C)C)C(C)C)O)CN(CC(=O)O)CC(=O)O.[Na].[Na].[Na].[Na]
Tiron, Indicator, Solstice
CAS: 270573-71-2 Molecular Formula: C6H6Na2O9S2 Molecular Weight (g/mol): 332.205 MDL Number: MFCD00149531 InChI Key: ZLRROLLKQDRDPI-UHFFFAOYSA-L PubChem CID: 2723960 IUPAC Name: disodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate SMILES: C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]
Calconcarboxylic Acid, Solstice
CAS: 3737-95-9 Molecular Formula: C21H14N2O7S Molecular Weight (g/mol): 438.41 MDL Number: MFCD00004078 InChI Key: ULIVOAKVRBXKKS-PYCFMQQDSA-N PubChem CID: 5895210 IUPAC Name: 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid SMILES: C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O