HAEMATOXYLIN Colour Index #75290.
C16H14O6. F.W.302.29 CAS#5172-8-2
For use in Mayer's acid, Harris's alum haematoxylin, in Weigert's and Heidenhain's iron and other haematoxylins stains. Used in histology, cytology and also with plastic embedded tissues.
Chen, Chang S., J.Arch. of Path., 93,334 (1972).
Fax for 500g or 1kg price, we are most competetive. MSDS
C107 Haematoxylin, certified, C.I. 75290 AUD48.00 /25g Stock?
C1071 Haematoxylin, certified, C.I. 75290 AUD121.00 /100g Stock?
C1075 Haematoxylin, certified, C.I. 75290 AUD539.00 /500g Available
C8H1804N2S F.W. 238.30 CAS #7365-45-9
Assay..................... > 99% pH Range................ 7.0-8.0 A(260) (1.0M in H20)...... < 0.05 Ash...................... < 0.1%Good's buffer MSDS
C018 Hepes buffer AUD29.00 /25g Availability
C0181 Hepes buffer AUD90.00 /100g Availability
F.W. 161.40 B.P. 126.7oC. For fast preparation of soft insect tissues, also bacteria and some other "hardy" specimens in lieu of CPD.
Method: After complete dehydration up to 2 changes in abs. ethanol, treat specimens for 10min. in 1:1 ethanol : HMDS and then 3x10 minutes in pure HMDS. Dry specimen on filter paper in a glass Petri dish with lid ajar within a fume hood.
Slower drying by refrigerating the Petri dish overnight (and warm up before opening to avoid condensation) may be beneficial with sensitive specimens.
C108 Hexamethyldisilazane AUD49.00 /100mL Available
For thin 'one micrometre' sections. By London Resin. Specially formulated for light microscopy. A low toxicity acrylic resin, it is easy to prepare and handle and is more adaptable for staining procedures when compared with the epoxy resins.
Benzoyl peroxide MSDS
INDIGO CARMINE Colour Index #73015.
Shunway's stain for animal embryos. Used with acid fuchsin for staining Negri bodies. Stain Tech., 5,34 (1928) Counter-stain to haematoxylin for staining vaginal smears. Am.J.Anat., 61,505 (1937) MSDS
C111 Indigo Carmine, C.I. 73015 AUD17.00 /25g Stock?
C1111 Indigo Carmine, C.I. 73015 AUD34.00 /100g Stock?
C1115 Indigo Carmine, C.I. 73015 AUD112.00 /500g Available
Anhydrous. Metal stain for nucleic acid. F.W. 221.18. J.Biophys.Biochem.Cytol.,11,257 (1961) MSDS
C112 Indium trichloride AUD68.00 /5g Available
JB-4 EMBEDDING KIT
A water soluble embedding media which is based on Glycol Methacrylate (GMA) plastic embedding. It is intended for use in preparing samples for high resolution microscopes (HRLM). The catalysed monomer acts as a dehydration and infiltration agent; therefore, complete dehydration through 100% ethanol is not necessary (although recommended for large or dense tissues). Conventional paraffin sections have a greater degree of shrinkage and produce inadequate morphology when compared to JB-4. Features:
Thin sections (.5-2.0 micron) with excellent morphological structure preservation. Water-clear blocks; casts in 90 minutes max. at room temperature. Good lipid and enzyme retention when processing at low temperatures (4°C). Removal of JB-4 resin prior to staining is not necessary. Clearing agents such as xylene and chloroform are not needed. Higher clarity and contrast than with paraffin sections. Easy processing of difficult specimens such as calcified bone and delicate embryonic tissue. All components may be stored at room temperature.
References: 1.Hofman E.O. & Flores, T.R., High Resolution LM in Renal Path., Amer. J. of Clin. Path., 76:5 (1981) 2.Beckstead, J.H., Blood, 57(6):1008 (1981) 3.Brinn, N & Pickett, P., J. Histotech., 2(5):125-130 (1979) 4.Block, Matthew H., et al., Lab. Med., 13(5)(1982) 5.Helander, K.G., J. Microscopy, 132:223 (1983) 6.Cole, M.B., J. Microscopy, 127:139 (1982) 7.Higuchi, S., et al., Stain Tech., 54(1):5-12 (1979) 8.Van DeVeldt, S., Am. J. Clin. Path.,73:121 (1980) 9.Horton, W.A., J. Histochem. Cytochem., 31:417 (1983) 10.Tacha, D.E. & Richard, T.C.., J. Histotech., 4(2):59 (1981)
JB-4 kit components:
C610 JB-4 embedding kit AUD458.00 Available
C611 JB-4 solution A AUD388.00 /750mL Availability
C612 JB-4 solution B AUD40.00 /50mL Availability
C613 JB-4 catalyst AUD36.00 /12g Availability
JB-4 Plus™ EMBEDDING KIT
JB-4 Plus offers all the features as JB-4 with the following additions: It produces a weaker exothermic reaction than JB4 and this benefits temperature sensitive tissues. It also produces harder blocks which is ideal for dense samples, such as bone. Store at RT.
C615 JB-4 Plus embedding kit AUD384.00 Availability
C616 JB-4 Plus solution A AUD289.00 /500mL Availability
C617 JB-4 Plus solution B AUD112.00 /15mL Availability
C618 JB-4 Plus catalyst AUD30.00 /8g Availability
A Romanowsky-type stain for peripheral blood smears. MSDS
C117 Jenner's stain, certified AUD19.00 /25g Stock?
C1171 Jenner's stain, certified AUD40.00 /100g Stock?
C1175 Jenner's stain, certified AUD139.00 /500g Available
LEAD ACETATE Reagent, ACS.
Pb(CH3COO)2 :3H2O F.W. 379.33
Specifications: Assay 99.0-103.0%; chloride 5ppm; copper 0.002%; insoluble matter 0.01%; iron 0.001%; nitrate and nitrile (as NO3) to pass test. For the preparation of lead "stains".
Lead is cumulative in the body and is toxic. MSDS
C120 Lead acetate AUD57.00 /100g Available
LEAD CITRATE Trihydrate
Pb3(C6H5O7)2 :3H2O. M.W. 1053.82 CAS#512-26-5
"Stain" for ultra-thin EM sections.
Lead is cumulative in the body and is toxic. MSDS
C073 Lead citrate AUD55.00 /25g Available
LEAD NITRATE Reagent, ACS
Pb(NO3)2 F.W. 331.21 CAS#10099-74-8
Minimum Assay 99.5%. Metal "Stain" for Ultra-thin EM sections.
Sato, T., J.Electron Micro., 16,733, (1967) MSDS
Lead is cumulative in the body and is toxic.
C151 Lead nitrate AUD66.00 /25g Availability
CAS No.: [12627-53-1]
Appearance: Dark-green with metallic crystals
Leishman Stain is used generally in haematology and tropical medicine to differentiate and identify leucocytes, malarial parasites and trypanosomes. MSDS
C1041 Leishman stain AUD46.00 /100g Stock?
C1045 Leishman stain AUD164.00 /500g Available
LIGHT GREEN SF YELLOWISH
Colour Index #42095.
Acid Green 5. For use as a cytological counter-stain and in Little's modification of the Masson's trichrome stain. Minimum dye content 65%. MSDS
C121 Light Green SF yellowish, C.I. 42095 AUD31.00 /25g Stock?
C1211 Light Green SF yellowish, C.I. 42095 AUD85.00 /100g Stock?
C1215 Light Green SF yellowish, C.I. 42095 AUD343.00 /500g Available