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Electron Microscopy Sciences

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Sym-Collidine Buffer Kit

A very stable buffer, used with Osmium tetroxide; provides excellent fixation. Set consists of: 1 amp 5.34ml Sym Collidine and 1 amp 9.0 ml of 2N HCl.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 11500 Description: Sym-Collidine Buffer Kit Pack: Kit Price: $36.00 Add to Quote:
Storage:RT Cat #: 11510 Description: Sym-Collidine Buffer Kit Pack: 5 Pack Price: $123.00 Add to Quote:

Sym-Collidine, Reagent

Sym-Collidine is used in combination with osmium tetroxide to provide excellent fixation and stable buffering. pH does not change when distilled water or osmium tetroxide solution is added.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 11520 Description: Sym-Collidine, Reagent Pack: 100 mL Price: $211.00 Add to Quote:

Taft's Method for Nucleic Acid (1951)

Stain DNA & RNA. References: Taft, E.B., Stain Tech., 26:205-212, 1951.
Cat # Description MSDS Pack Price Quote Quantity
Cat #: 26777-01 Description: Methyl Green Pyronin Solution Pack: 500 mL Price: $76.00 Add to Quote:
Cat #: 26777-02 Description: Differentiating Solution Pack: 500 mL Price: $51.00 Add to Quote:

Tannic Acid Aqueous Solutions

Tannic Acid Aqueous solution is made from A.S.C grade reagents. It is freshly prepared fresh upon receipt of order to ensure maximum shelf life.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:  Cat #: 21702-5 Description: Tannic Acid 5% Solution Pack: 500 mL Price: $30.00 Add to Quote:
Storage:  Cat #: 21702-10 Description: Tannic Acid 10% Solution Pack: 500 mL Price: $34.00 Add to Quote:

Tannic Acid, Reagent, A.C.S., EM Grade

Reagent, A.C.S., EM Grade, F.W. 1701.28 CAS #1401-55-4
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 21700 Description: Tannic Acid, Reagent, A.C.S., EM Grade Pack: 100 g Price: $14.00 Add to Quote:

Tartrazine Solutions

Tartrazine solution is freshly prepared upon receipt of order to ensure maximum shelf life.
Cat # Description MSDS Pack Price Quote Quantity
Cat #: 21740 Description: Tartrazine 1.5% In Acetic Acid Pack: 500 mL Price: $34.00 Add to Quote:
Cat #: 21741 Description: Tartrazine 1.5% Aqueous Pack: 500 mL Price: $33.00 Add to Quote:
Cat #: 21742 Description: Tartrazine Saturated In Cellosolve Pack: 500 mL Price: $72.00 Add to Quote: