To: Customers and Distributors of StainHD product range
It is our intention to change the Manufacturing Process of the products listed below. The details of the change and the reason for it are given below.
If you have any difficulties or concerns accepting the change, please contact us immediately.
Product: StainHD product range (see list overleaf)
Proposed Change Date: From 1 March 2022
Change Details:
We are discontinuing some of the products and/or pack sizes from our current catalogue of StainHD products.
Reason for Change:
Due to the on-going Covid-19 pandemic TCS Biosciences continues to focus our production activities on our core products.
We have further reviewed our range of StainHD products and identified those products and pack sizes that are slower selling.
Some products will be discontinued from the range and some other products will have fewer pack sizes available than currently. See list below
Considerations
This change control is issued to give customers and distributors as much advance notice as possible prior to implementation of the change.
Until 1 March 2022 the products/pack sizes will continue to be available for sale while stocks last.
For your information, a certificate of analysis will be available for each product on our website https://www.tcsbiosciences.co.uk/dyesandstains/
Product / Pack sizes no longer available
| Product code | Product and pack size |
|---|---|
| HC product codes | |
| HC2080-100 | Karnowsky’s Fixative 100ml |
| HC5005-5L | Citroclear 5L |
| HC8503 -1L | Acetone 1L |
| HC8542-100 | Berlese Fluid 100ml |
| HC8545-500 | Bouin Fixative 500ml |
| HC8685-1L | Glycerol-1L |
| HC8700-1 | Gold chloride (brown) |
| HD product codes | |
| HD1040-10 | Alcian Blue 8GX 10g |
| HD1040-100 | Alcian Blue 8GX 100g |
| HD1245-10 | Chlroantine Fast Red 10g |
| HD1295-25 | Crystal Violet |
| HD1320-100 | Eosin Yellowish 100g |
| HD1410-25 | Field’s Stain A (compound) 25g |
| HD1415-25 | Field’s Stain B (compound) 25g |
| HD1525-100 | Leishman Stain 100g |
| HD1715-25 | Neutral Red 25g |
| HD1755-25 | Orange G (acid orange 10) 25g |
| HD1760-10 | Orcein (synthetic) 10g |
| HD1850-100 | Safranin O 100g |
| HDS product codes | |
| HDS05-100 | Antigen Retrieval Buffer conc 100ml |
| HDS40/7.5-500 | PBS Concentrate for Immuno 500ml |
| HS product codes | |
| HS115-500 | Alcian Blue 8GX (1% w/v aqueous) 500ml |
| HS140-500 | Auramine Phenol (Lempert) 500ml |
| HS142-1L | Auramine Phenol 10 x conc. 1L |
| HS165-100 | Carbol Fuchsin (Gram) 10 x conc. 100ml |
| HS205 – 100 | Cotton Blue – Lactophenol (Amann) 100ml |
| HS250-500 | Eosin Y (1% aqueous) 500ml |
| HS255-500 | Eosin Y (5% aqueous) 500ml |
| HS260-1L | Eosin Y (1% alcoholic) 1L |
| HS280-250 | Fuchsin Basic (sat. alco. soln.) 250ml |
| HS295-1L | Giemsa Stain (modified) 1L |
| HS307-100 | Gram’s Iodine 10 x conc 100ml |
| HS310-1L | Gram’s Decolouriser 1L |
| HS315-500 | Haemalum Mayer 500ml |
| HS345-500 | Haematoxylin Gill 3 500ml |
| HS375-1L | Haematoxylin Weigert Solution A 1L |
| HS380-500 | Haematoxylin Weigert Solution B 500ml |
| HS390-1L | Jenner Stain (modified) 1L |
| HS400-1L | Leishman Stain 1L |
| HS405-500 | Light Green (Masson) 500ml |
| HS430-1L | Lugol’s Iodine 10 x conc. 1L |
| HS440-100 | Malachite Green 10 x conc. 100ml |
| HS445-1L | May Grunwald Stain (modified) 1L |
| HS500-250 | Methylene Blue (1% w/v alcoholic) 250ml |
| HS500-500 | Methylene Blue (1% w/v alcoholic) 500ml |
| HS520-100 | Methylene Blue Polychrome 100ml |
| HS520-250 | Methylene Blue Polychrome 250ml |
| HS555-500 | Neutral Red (1% aqueous) 500ml |
| HS612-100 | Orcein Solution (Shikata) 100ml |
| HS630-1L | Papanicolaou Stain EA50 1L |
| HS635-1L | Papanicolaou Stain OG6 1L |
| HS672-500 | Potassium Permanganate (1% aq) 500ml |
| HS705-1L | Rapid Romanowsky Stain Pack 3 x 1L |
| HS705A-2.5L | Rapid Romanowsky Stain A 2.5L |
| HS705B-2.5L | Rapid Romanowsky Stain B 2.5L |
| HS705C-2.5L | Rapid Romanowsky Stain C 2.5L |
| HS762-100 | Thiazine Red 10 x conc. 100ml |
| HS775-250 | Trichrome Stain for Protozoa 250ml |
| HS776-250 | Trichrome Stain for Microsporidia 250ml |
| HS785-1L | Wright Stain (modified) 1L |
| HS785-500 | Wright Stain (modified) 500ml |
| HS805-MB | Cold ZN – Kinyoun Stain Pack 3 x 250ml |
Dec 2021
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