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Chemicals

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    • Tek-Select® Isopropyl Alcohol, 1 Gallon (Choose Quantity)

      $44.00$170.00

      Isopropyl Alcohol (histological grade) is recommended for small tissue and biopsy processing as well as any other laboratory procedures requiring Isopropanol.

      • Hazmat fee not included.
      • No overnight shipping.
    • Tek-Select® Jay’s Gastro Fixative – 32 oz

      $148.00

      Tek-Select® Jay’s Gastro Fixative is proprietary compound formulation prepared using high purity chemicals in deionized water. It includes Methanol stabilized Formaldehyde solution, Zinc and Platinum salts, and Glacial Acetic Acid.

      Tek-Select® Jay’s Gastro Fixative is a low-hazard replacement (alternative) for Bouin’s Fixative. It provides all the benefits of Bouin’s Fixative without use of Picric Acid due to safety and environmental concerns and provides comparable quality for tissue fixation at the same time.

      Zinc salts react with a range of tissue end groups including amino, carboxyl and sulphydryl, forming reversible reaction products some of which can be removed with a citrate or EDTA wash. Zinc enhances fixation and staining, particularly of nuclei, in a similar way to mercuric chloride. It has advantages in preserving immuno-reactivity when compared to formalin alone excluding the need for antigen retrieval for some epitopes. Zinc salts are far less toxic than mercury salts and disposal of zinc solutions pose no problem.

      Addition of platinum compound stems from their success in cancer treatment applications where platinum forms coordination bonds with DNA creating fine cross-linking of their molecules. Platinum-based chemotherapeutic drugs act in a similar manner to classical alkylating agents. They do not have an alkyl group, but instead permanently coordinate to DNA to interfere with DNA repair.

      Tek-Select® Jay’s Gastro Fixative provides crisp nuclear staining, preserves structures with soft and delicate features, penetrates rapidly, fixes evenly, and preserves many cellular constituents with minimal alteration.

      It is ready to use solution for laboratories and hospitals that prefer a high quality Bouin’s Fixative Substitute without Picric Acid.

      All vials and containers are uniformly packaged on an automatic filler line.

      Tek-Select® Jay’s Gastro Fixative is recommended for similar to Bouin’s solution applications including bone marrow clots and biopsies, gastrointestinal tract biopsies, testicular biopsies and lymph nodes, animal embryos and endocrine gland tissue.

      Also available in other sizes, and prefilled.

       

    • Tek-Select® Methyl Alcohol, 1 Gallon

      $49.00

      Methyl Alcohol, ACS Grade. 99% absolute for general tissue processing as a substitute for ethanol or cytology fixative.

      • Hazmat fee not included.
      • No overnight shipping.
    • Tek-Select® Mold Release Solution- 12 Bottles (4 oz.)

      $79.00

      Ready to use mold release solution.

      Use to coat base molds for easy separation of blocks from molds, no mixing needed.

      Environmentally safe, non-aerosol pump spray bottle.

      12 Bottles (4 oz.)

    • Tek-Select® Mounting Medium, Clear Permaslip, 16 oz. Bottle, Choose Quantity

      $59.00$199.00

      25% Acrylic Resin in Toluene. Our Mounting Medium is a toluene-based rapid drying mounting medium. It is miscible with all clearing agents including xylene substitutes. This mounting medium is optically clear and will not cause fading of stains even after prolonged storage.

      16 oz/ 500ml bottle.

    • Tek-Select® Mounting Medium, Clear Permaslip, 4 oz Bottle, Choose Quantity

      $20.00$100.00

      25% Acrylic Resin in Toluene. Our Mounting Medium is a toluene-based rapid drying mounting medium. It is miscible with all clearing agents including xylene substitutes. This mounting medium is optically clear and will not cause fading of stains even after prolonged storage.

    • Tek-Select® Nitric Acid Decalcifier, 32 oz Bottle

      $42.00

      Tek-Select® Nitric Acid Decalcifier, 32 oz Bottle.

      Nitric Acid Decalcifier is an AFIP formulation that blends electronic grade Nitric Acid with reagent grade distilled water.

      The most widely used method of rapid decalcification of bone in pathology.

    • Tek-Select® Polypropylene Prefilled 10% Formalin Containers 1/2oz, 15ml, 432 Per Case

      $249.00

      These clear plastic specimen transport containers provide a safe and cost effective way to transport, store and retrieve pathology specimens. Our prefilled containers are filled with the finest quality 10% neutral buffered formalin (NBF).

    • Tek-Select® Prefilled 10% Formalin – 90ml/45mL Prefilled Containers, (96 Per Case)

      $129.00

      These clear plastic specimen transport containers provide a safe and cost effective way to transport, store and retrieve pathology specimens. Our prefilled containers are filled with the finest quality 10% neutral buffered formalin (NBF).

    • Tek-Select® Prefilled 10% Formalin – Peti-Vials – 7ML/3.5ML Prefill, Containers Bulk Pack, 1000 per Case

      $325.00

      Tek-Select® Peti-Vial/Biopsy Containers with 10% buffered formalin- 7mL containers offer a leak proof screw cap with a highly visible warning label. Containers are pre-filled with 3.5 mL of 10% buffered formalin.

    • Tek-Select® Prefilled 10% Formalin – 60ml/30ml Prefilled Containers, (128 per Case)

      $170.00

      These clear plastic specimen transport containers provide a safe and cost effective way to transport, store and retrieve pathology specimens. Our prefilled containers are filled with the finest quality 10% neutral buffered formalin (NBF).

    • Tek-Select® Prefilled 10% Formalin Vials 30 ml (100 per Case)

      $107.00

      Each size of prefilled vials contains half the nominal capacity of preservative.

      No other containers can match Histoware’s clarity and tensile strength for ease of use and safety.

      The combination of our special processing trays and the wide mouth vial openings permits easy loading of biopsy tissue and histological samples in operating rooms and quick access to specimens in the pathology lab.

      Histoware line features 5mL, 20mL, and 30mL capacity screwcap vials-prefilled with 10% buffered formalin and also available empty in bulk packs.

      30 ml, 2 trays, 100 per case.

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