C32H22N6Na2O6S2 F.W.696.67 CAS#576-58-0, Colour Index #22120
For use with Mayer's Haemalum as a cytoplasmic stain on tissues fixed in Bouin's Fluid, also as a stain for amyloid in Highman's technique. Minimum dye content 75%.
CAS#1390-65-4 , Colour Index #75470
For use in Orth's lithium carmine stain; Southgate's mucicarmine stain; Best's glycogen stain.
C16H10N2 Na2O8S2 F.W.468.37. CAS#4197-07-3, Colour Index #16570
Highly water-soluble red dye. Counterstain to Celestial Blue and in Aldehyde Fuchsin to demonstrate neurosecretory products.
5,9-Diaminobenxo[a]phenoxazonium acetate, C18H15N3O3F.W.321.34 CAS#10510-54-0
4',6-Diamidino-2-phenylindole dihydrochloride: hydrate. C16H15N5 2HCl; [28718-90-3]; FW 350.3
Dodecenyl Succinic Anhydride. M.W. 226.28
Improved DDSA. This is now ultra pure, distilled by a new, slower process, which has a distinct effect on the colour control of embedding resins, and offers complete infiltration of tissues. Produces blocks which are totally transparent.
CITRUS-BASED SOLVENT AND MULTI-PURPOSE CLEANER
De-Solv-it cleaner has no overwhelming vapours and requires no expensive additional protective clothing besides gloves and safety glasses. It is biodegradable and water miscible.
De-Solv-it cleaner can be used on many different surfaces: metals, glass, tile/formica, wood surfaces, ceramics, many plastics, carpet, clothing/fabrics. Do not use on silk, suede or leather.
C71-0250 = 2 x 125mL pump spray bottles
Diglycidyl ether of polypropylene glycol, CAS/AICS Number: 41638‐13‐5
Epoxy equivalent 305-335. D.E.R™ 736 is no longer available in Australia; D.E.R™ 732 is a close substitute, but has a slightly greater epoxy equivalent and requires 10% less accelerator in Spurr's formula.
D.E.R.™ 732 Liquid Epoxy Resin is a flexible, low viscosity, light color, epoxy resin for use in coatings and adhesives. This resin, with conventional bisphenol A based epoxy resins, imparts flexibility, elongation and improves impact resistance.
This resin serves also as a viscosity reducer, or can serve as the basis for advanced polymers for a variety of water-borne and solvent-borne coatings.D.E.R™ is a trademark of The Dow Chemical Company
D.E.R™ is a trademark of The Dow Chemical Company
C56H92O29 F.W. 1229.34, CAS# 11024-24-1
Okros, I.Histochemie 13-91 (1968)
Windaus A., Hoop Seyler's Z., J.Cell.Biol., 40,802 (1969)
2-Dimethylaminoethanol, CAS# 108-01-0
M.W.89.14 B.P. 132-134°C
Acetone Dimethyl Acetal, (CH3)2C(OCH3)2 F.W. 104.15 CAS #77-76-9
Used as a dehydration agent. DMP (2,2‐Dimethoxypropane, is a quick material for quickly processing tissue preparations for SEM and TEM. Initial dehydration with ethanol or acetone is recommended. DMP acts by chemically converting any remaining water to acetone. So complete dehydration is assured without special efforts to dry acetone or ethanol to achieve complete dehydration.
Specific Gravity: 0.849
Please refer to
- Weyda, F. (1992). Simple Desiccation Method for Scanning Electron Microscopy Using Dimethoxypropane. Proc. EMSA/MAS/MSC/SCM p. 760
- Miller, L.L. and Jacks, T.J. (1975). Rapid chemical dehydration of samples for electron microscopic examinations. J. Histochem. Cytochem, 23:107
- Thorpe J.R. and Harvey D.M.R. (1979). Optimization and investigation of the use of 2,2‐dimethoxypropane as a dehydration agent for plant tissue in TEM. J. Ultrastrut. Res. ,68:186
- Beckmann H.J. and Dierichs, R. (1982). Lipid extracting properties of 2,2‐Dimethoxypropane as revealed by electron microscopy and thin layer chromatography Histochemistry, 76:407 RT
Avoid water contamination.
A water soluble embedding medium for EM based on an aliphatic polyepoxide.
By Fluka A.G
Kit of 260g is sufficient for a minimum of 10 embeddings.
Store at room temperature.
C20H6Br4Na2O5 F.W.691.88 CAS#7372-87-1, Colour Index #45380
Used with Haematoxylin for showing cell nuclei in embryos and kidneys.
Inquire for price of 1kg.
Conn, Biological Stain 9th Ed., P.7, The Williams and Wilkens Co., Baltimore (1977)
Component of Wright's stain for blood corpuscles: Wright,J.Med.Res., 7,138 (1902)
For staining bone marrow to show cell morphology: Bech, Lab.Manual of Haematological Tech., P.233 W.B. Saunders Co. Phila.,(1908).
Spurlock, B.O., et al., Am.J.of Clin.Path., (1966)
replacement for ERL4206
Vinyl cyclohexene dioxide.
Due to the supply shortage of ERL-4206, ERL-4221 has now been specially formulated to replace it. ERL-4221 may now be used as one of the main components of the low viscosity Spurr's embedding resin kit
ERL-4221 is a Cycloaliphatic Epoxide Resin.
Specific Gravity (H2O=1): 1.173 @ 20°C/20°C
Flash Point - Closed Cup: 118°C
Boiling Point (760mm/Hg):>250°C
C20H6l4Na2O5 F.W. 879.87 CAS#568-63-8, Colour Index #45430
Used with Methylene Blue as a plasma stain for nerve cells; for staining bacteria in soil; and as a phosphorescent triple probe for studying diffusion of membrane proteins. Minimum dye content 80%.