CARMINE Colour Index #75470
For use in Orth's lithium carmine stain; Southgate's mucicarmine stain; Best's glycogen stain. MSDS
C089 Carmine, C.I. 75470 AUD33.00 /25g Stock?
C0891 Carmine, C.I. 75470 AUD93.00 /100g Stock?
C0895 Carmine, C.I. 75470 AUD368.00 /500g 5% discount for 2 Available
CHROMOTROPE 2R Colour Index #16570
C0901 Chromotrope 2R, C.I. 16570 AUD86.00 /100g Stock?
C0905 Chromotrope 2R, C.I. 16570 AUD340.00 /500g 5% discount for 2 Available
CONGO RED Colour Index #22120
C32H22N6Na2O6S2 F.W.696.67 CAS#576-58-0
Direct Red 28.
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%. MSDS
C093 Congo Red, certified, C.I. 22120 AUD17.00 /25g Stock?
C0931 Congo Red, certified, C.I. 22120 AUD33.00 /100g Stock?
C0935 Congo Red, certified, C.I. 22120 AUD108.00 /500g 5% discount for 2 Available
CRESYL VIOLET ACETATE
C18H15N3O3 F.W.321.34 CAS#10510-54-0
For use in the Powers and Clark method in formalin or Bouin's fixed spinal cord or brain. MSDS
C094 Cresyl Violet acetate, certified AUD61.00 /10g Stock?
C0941 Cresyl Violet acetate, certified AUD437.00 /100g Available
C0945 Cresyl Violet acetate, certified AUD255.00 /50g 5% discount for 2 Stock?
DAPI, CELL PERMEABLE FLUORESCENT DYE (POWDER)
Cell permeable fluorescent minor groove-binding probe for DNA.
4',6-Diamidino-2-phenylindole dihydrochloride: hydrate.
C16H15N5 2HCl; [28718-90-3]; FW 350.3
C043 DAPI, fluorescent dye (powder) AUD201.00 /10mg Availability
D.D.S.A. Epoxy hardener, specially distilled
Dodecenyl Succinic Anhydride. M.W. 226.28
Much better than DDSA, we now offer an ultra pure DDSA, 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.
C044 DDSA AUD85.00 /450mL Available
DE-SOLV-IT, CITRUS-BASED SOLVENT AND MULTI-PURPOSE CLEANER
De-Solv-it cleaner is a highly effective citrus-based solvent for degreasing, dewaxing, adhesive spot and stain removal. In histology this solvent is used as a xylene substitute. De-Solv-it is not Class 3 Flammable (WorkSafe criteria), making it much safer than traditional hydrocarbon solvents.
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
C71-0500 is in stock. It will be dispensed when ordered.
C71-0250 De-Solv-it, citrus-based solvent, pump spray AUD8.00 /250mL 10% discount for 5 Available
C71-0500 De-Solv-it, citrus-based solvent AUD10.00 /500mL 10% discount for 4 Available
C71-4000 De-Solv-it, citrus-based solvent AUD54.00 /4L 15% discount for 4 Available
Diglycidyl ether of polypropylene glycol. Epoxy equivalent 305-335. DER 736 is no longer available in Australia; DER 732 is a close substitute, but has a slightly greater epoxy equivalent and requires 10% less accelerator in Spurr's formula. MSDS
C047 DER 732 AUD28.00 /200mL Available
DER 736 was recommended by Dr Spurr for his low viscosity medium. Unfortunately, the manufacturer is charged ~$10,000 by the Australian government when introducing chemicals new to this country, however closely related to accepted chemicals the new ones are. So we were counselled by the manufacturer that DER 732 would work as well with a minor change in quantities only. It appears that, particularly when staining with Tol. Blue O using DER 732, the resin itself is stained. We can bring in DER 736 in small bottle quantities, but at a rather higher price than the DER 732. MSDS
C048 DER 736 AUD49.00 /225mL Available
C56H92O29 F.W. 1229.34
An additive which stabilises cholesterol. 0.2% digitonin in buffer, added to glutaraldehyde fixative may help to stabilise and retain the fine structural localisation of free cholesterol and cholesterol esters.
Okros, I.Histochemie 13-91 (1968)
Windaus A., Hoop Seyler's Z., J.Cell.Biol., 40,802 (1969) MSDS
C096 Digitonin AUD396.00 /1g Available
Epoxy accelerator for Spurr's embedding kit.
M.W.89.14 B.P. 132-134°C
C050 DMAE AUD22.00 /25mL Available
(Acetone Dimethyl Acetal) (CH3)2C(OCH3)2 F.W. 104.15 CAS #77-76-9
Specific Gravity: 0.849
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.
Please refer to:
C052 DMP (2,2-Dimethoxypropane) AUD98.00 /450mL Available
DMP-30 2,4,6-Tridimethylaminomethyl phenol
Avoid water contamination.
C053 DMP-30 AUD58.00 /50mL Available
DURCUPAN, WATER SOLUBLE
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 RT.
User Notes SDS
C665 Durcupan water soluble embedding kit AUD463.00 Availability
|Embedding Resin Kits
EOSIN Y Colour Index #45380
C0971 Eosin Y, certified C.I. 45380 AUD26.00 /100g Stock?
C0975 Eosin Y, certified, C.I. 45380 AUD62.00 /500g 5% discount for 2 Available
EPOXY TISSUE STAIN
A toluidine blue and basic fuchsin preparation; ready to use. For staining semi-thin sections of epoxy embedded tissues.
Spurlock, B.O., et al., Am.J.of Clin.Path., (1966)
C149 Epoxy tissue stain AUD55.00 /100mL Availability
ERL 4206 has been replaced by ERL 4221 Epoxy monomer
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 (Dr. Spurr) embedding resin kit C035
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
C056 ERL 4221 (was 4206) AUD66.00 /225mL Available
ERYTHROSIN B Colour Index #45430
C20H6l4Na2O5 F.W. 879.87 CAS#568-63-8
Acid Red 51; Sodium Salt.
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%. MSDS
C098 Erythrosin B, certified, C.I. 45430 AUD17.00 /25g Stock?
C0981 Erythrosin B, certified, C.I. 45430 AUD35.00 /100g Stock?
C0985 Erythrosin B, certified, C.I. 45430 AUD117.00 /500g 5% discount for 2 Available