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    TS Procure 812 - H&E stained section under glass coverslip on glass slide (TM - 013)

    sandra.crameri

    Published: 2023-05-09 DOI: 10.17504/protocols.io.81wgby3onvpk/v1
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    Abstract

    The method is used to process H&E stained slides through to Procure 812 resin blocks.

    Steps

    1.

    SAN:

    SPEC No:

    OPERATOR & STEPS:

    OPERATOR & STEPS:

    Prepare slide

    2.

    Using diamond pen etch a circle on the back of the slide to indicate where the BEEM capsule should be placed during embedding.

    Remove Coverslip

    3.

    Remove coverslip by soaking in minimum , check to see if coverslip has slide off, if not soak another .

    Rehydration

    4.

    100% volume 0h 5m 0s

    5.

    95% volume 0h 5m 0s

    6.

    70% volume 0h 5m 0s

    Conventional

    7.

    2.5% volume in 0.1Molarity (M) Sorenson's Phosphate buffer (pH 7.2, 300mosmol/kg) for at least 0h 5m 0s

    8.

    0.1Molarity (M) buffer 0h 5m 0s

    9.

    1% volume in buffer 0h 30m 0s

    10.

    70% volume for at least 0h 5m 0s or overnight

    11.

    95% volume 0h 5m 0s

    12.

    100% volume 0h 5m 0s

    13.

    100% volume dried with molecular sieve 0h 5m 0s

    14.

    50% volume 50% volume 0h 10m 0s

    15.

    100% volume 0h 10m 0s

    16.

    50% volume 50% volume 0h 20m 0s

    17.

    100% volume 0h 20m 0s

    18.

    100% volume 1h 0m 0s

    19.

    Embed & polymerise overnight in oven at 60°C

    To remove the block from the glass slide

    20.

    Place slide into boiling water on hot plate setting 3 for 0h 9m 0s .Remove from water, gloves on, use tissues to hold slide down, angle single edged razor blade at 45o underneath tap washer to make a start to removal , then manually break BEEM capsule off slide.

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