The course will be at the Faculty of Life Sciences & Medicine, MDL Teaching Lab B, 3rd Floor, Hodgkin Building, Guys Campus, London, SE1 1UL.
Directions - London Bridge is the nearest Underground & Network Rail Station (about 5 minutes walk). King's College, London, is opposite Guy's Hospital and Hodgkin Building is on the far Right Hand Side of the Memorial Arch, as viewed from the Black & White-tiled 'Colonnade' accessed from St Thomas' Street. Hodgkin Building is the furthest from the Colonnade, next to Henriette Raphael Building, and the lab ("Hodgkin Lab B") is on the 3rd floor a few steps up, opposite the 3rd floor lift entrance.
The course will take the usual four day format and the cost will be £300 per person for the four days and will cover all aspects of fluid preservation and conservation of fluid-preserved specimens. The course comprises powerpoint presentations each day for about 1 hour and the rest of the day is entirely practical work.
Bursaries of up to £100 may be available for Natural Sciences Collections Association (NatSCA) members who are on small budgets. Apply to the NatSCA Committee.
Please contact Simon Moore if you require further information: firstname.lastname@example.org
Terms. Once attendance has been confirmed by e-mail, one third of the course fee will be payable in the event of a no-show or late cancellation. Notice of cancellation can only be accepted 2 weeks prior to the commencement of the course. If a pro-forma invoice is required in advance please advise Simon Moore (email@example.com).
Please advise Simon Moore of any personal allergies that you may have and also request a schedule if you require one in advance. Full handouts (including risk assessments) are included in the cost but not accommodation.
Details of the course contents are beow, but first here are some genuine unsolicited comments about Simon's recent fluid preservation courses:
'I participated in Simon's fluid preservation course at the Horniman in November 2010 and I personally encourage everyone who is interested in fluid preserved collections particularly those of you who work with old collections - to take this workshop if you can. Simon is a terrific instructor and the Horniman facilities are excellent. You will learn a lot of very useful things. A write-up about the course is due to appear in the upcoming SPNHC Newsletter'.
John Simmons of Museologica, Pennsylvania, USA.
'As with others, we have benefited from Simon’s course. We hosted one in Dublin, which like the US means that he can’t fly carrying some of the interesting chemicals and tools that are needed. But you need to get these in you museum anyway so it’s a good idea to get your shopping list from Simon and stock up in advance. We included university technicians from zoology and anatomy departments to get the numbers to make the course financially viable. We also included all in our small museum staff so that even if people don’t work with wet collections on a daily basis they understand fully what they are all about. I can also add my support to Simon’s long experience in museums and unparalleled knowledge in his field.'
Mr Nigel T. Monaghan, National Museum of Ireland.
I have been lucky to gain from Simon's broad expertise during the KUR-Programme and haven't met a person being that much devoted to fluid preservation, collection care and restoration of historic collection objects before. His broad practical knowledge can hardly be pressed into the few lines of a publication, and even though we didn't manage to bring Simon and his course to Germany yet, I can only encourage folks dealing with fluid collections to gain from Simon's expertise. Being a freelancer he has to take money for the course, but this is well invested money, especially regarding (historic & modern) preservation techniques. Book him, his course surely is worth every penny!”
Dirk Neumann, The Bavarian State Collection of Zoology, Munich (ZSM).
Schedule & course content for the Four-Day Fluid Preservation Course held at the Horniman in 2010 - the next course will be similar:
10.00 start. Introduction (incl. local logistics, fire-exits, risks, allergies).
Power-point 1: overview of course technology and histological effects of fluid preservation.
Questions and tea-break, discussion about the importance of fluid collections, fixation versus pseudo-fixation.
Compounding of sealant/s (gelatine, Acrifix, bitumen)
Glass cutting, grinding, drilling demonstrations and participation (demonstration & practical)
Rehydrations started (d & p)
Relevance of injecting fresh material with fixative
13.00 - 14.00. Lunch.
Preparation of jars (checking, grinding out blemishes – d & p)
Dehydration/ Hydration ladders start (d & p)
Thread mounting of specimens (d & p).
Celloidin mounting of snails to specimens and labels (d & p)
Check rehydrating specimens and fix + inject if they are ready, else leave (unheated) overnight (d & p).
09.00 start. Power-point 2: narcotisation, historical sealants, pelagic (jellyfish) mounts, botanical preservatives.
Check of previous day’s work, analyse and correct problems. Move specimens in ladders (d & p)
Changing fluids in sealed jars (d & p).
Making glass needles and their use in specimen repair (d & p)
Celloidin specimen repair (d & p)
Releasing vacuum in Visijars (talk if none available)
Thread mounting of specimens (continuation) including jellyfish on acetate discs (d & p).
13.00 – 14.00 Lunch.
Move specimens in ladders (d & p)
Unsealing jars containing specimens requiring treatment (d & p)
Other types of sealant including historical sealants (d only)
Sealing of jars that are ready (d & p)
09.00 start. Power-point 3: preservatives, lipids, copper wire staining
Checking of previous day’s seals (d & p).
Assessing problems: evaporation and dilution
What has happened if your Hirst is ‘off-colour’?
Dealing with lipids and other contaminants including fungal growth
Copper salts staining specimens, from being mounted on copper wire.
Detecting preserving fluids and auto-dilution problems: use of map pins and Dries van Dam’s ‘pills’ - Making your own specific gravity detector (d & p) Which preservatives should you use? (on hand-outs)
Problems of mixing fluids (exothermic due to binary azeotropy and leading to air bubble formation).
Buffering and pH levels (d & p).
13.00 - 14.00. Lunch.
How to deal with air bubbles, especially those trapped inside rehydrated specimens; (small portable vacuum pump required: d & p)
Stretching polypropylene rod (Bunsen burner/s required: d & p)
Topping up sealed jars, ‘corking’ and sealing.
Checking for problems and why they may have occurred.
09.00 start. Power-point 4: Transparencies, labels, tubes in jars, jar types, storage areas. Maybe transporting and posting loan specimens if time allows.
Check of nearly-finished jars, are they leaking? If so, why, what has caused this – understanding how and why problems can occur and why deadlines can be difficult to meet! (d & p).
Dealing with transparencies – keeping fluids including glycerol, propylene glycol, methyl benzoate and turpentine and problems associated with these.
Sending fluid-preserved specimens by post or courier, worldwide policies changing year to year.
Which jars are best for your collection?
How to store such collections so that they need minimum monitoring and maintenance.
Labels and their problems, which paper/s to use. Internal or external labels?
13.00 - 14.00. Lunch.
Tubes in jars – how to seal, invert or not?
Storage areas. Plastination – ethics.
- 16.00 - Time overspill & Final questions.
An article from a recent SPNHC (Society for the Preservation of Natural History Collections) Newsletter about this course:
For more details about what we can do for you, or for a quote, please contact:
We are members of the United Kingdom Institute for Conservation of Historic and Artistic Works
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