Breckland Scientific 2023 Catalogue

Biological Specimens

Biological Specimens - Arthropoda (Live)

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1 BRINE SHRIMP EGGS Brine shrimp eggs, for growing Artemia Salina. Cat No. Description Price Per BLO-150-150 Brine Shrimp Eggs (Artemia) 22.87 tube 2 DAPHNIA - WATER FLEAS Approximately 300 live water fleas supplied in a bottle. *Please note this item is automatically despatched on a next day service to ensure it reaches you in perfect health. Cat No. Description Price Per BLO-200-100 Daphnia (Water Flea)* 17.77 btl

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©Steve Jurvetson

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Artemia (Brine Shrimp)

Daphnia

3 DAPHNIA FOOD Food pellets for feeding Daphnia. 100g pack. Cat No. Description

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BLO-200-120 Daphnia Food Pellets

20.15 100g

*Live Specimen Delivery All live specimens must be sent by next day courie r to ensure they arrive alive. This is included in the price. No despatches will take place on a Friday for a Monday delivery as we cannot be confident they will survive the weekend. This is an overnight delivery from the day of despatch not neccessarily from the day of ordering

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Daphnia Food

Biological Specimens - Botanical (Live)

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ALGAE - LIVE Living Algae cultures concentrated in one drop dispensers. Most are supplied in 30ml standard cultures, sufficient for up to 30 students. Chlorella (30ml) - Monotonous non-motile tiny spherical unicells with a single parietal chloroplast. Useful alga for showing oxygen liberation during photosynthesis. Or for use in haemacytometers as substitute for blood corpuscles. Mixed Algae (50ml) - A jar of instantly recognisable genera: typically Volvox, Chlamydomonas, Spirogyra, Chlorella and Euglena. Also included are Diatoms, Desmids, Cyanobacteria and other fascinating forms. Scenedesmus (30ml) - An excellent example of a typical planktonic algae and amenable for demonstrating photosynthetic oxygen liberation and primary productivity. Please note: this culture requires growing-on, to make the concentration suitable for alga balls or class use. Volvox (30ml) - Most impressive of all the volvocales, with thousands of individual flagellated cells forming a single colony (coenobia) and often with interior daughter colonies present. Cat No. Description Price Per 4 BLO-050-100 Chlorella* 20.56 30ml 5 BLO-050-120 Mixed Algae* 20.56 50ml 6 BLO-050-140 Scenedesmus* 20.56 30ml 7 BLO-050-150 Spirogyra Varians* 20.56 30ml 8 BLO-050-160 Volvox* 20.56 30ml 9 ALGA GRO CONCENTRATE Alga gro Concentrate is a sterile enrichment for both fresh water and sea water, producing an almost universal algal medium for culturing and growing algae. Supplied as a 20ml tube of concentrate, each tube makes one litre of medium. Cat No. Description Price Per BLO-050-175 Alga Gro Concentrate 10.82 20ml Spirogyra (30ml) - Multichloroplast strain with a conspicuous nucleus.

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Alga Gro Concentrate

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www.brecklandscientific.co.uk T: 01785 227227 | sales@brec landscientific.co.uk | F: 01785 227444