Timstar

Set comprises: Ranunculus t.s. mature root, Zea mays t.s. root, Allium I.s. root tip for mitosis, Cucurbita t.s. and I.s. stem, Tilia annual ringed, Zea t.s.& I.s. stem, Buxus lower epidermis, Ranunculus I.s. flower, Capsella I.s. ovule, Triticum germinating seed, Stigma with pollen tube, Pollen grains, Ligustrum t.s. leaf, Vicia young root hairs, Lilium t.s. mature anthers pollen, Ranunculus t.s. stem, Helianthus t.s. stem old secondary thickening, Zea t.s. leaf.

Set providing range of prepared slides suitable for use in Biology and Mammal Biology courses. Includes teaching notes. Comprises: Human blood smear, Phagocytosis in lung, Artery and vein, Trachea t.s., Lung t.s. thin section, Joint l.s., Bone t.s., Striated muscle teased, Smooth muscle, Tongue v.s., Oesophagus t.s., Stomach t.s., Small intestine, Colon t.s., Plantar skin v.s. sweat glands, Scalp hair insertion sebaceous glands, Eye v.s., Nerve cells from spinal cord, Myelinated nerve fibres, Spinal cord t.s., Ovary, Testis, Kidney v.s. triple stain, Kidney l.s.

Set comprises: Pseudostratified ciliated columnar epithelium of trachea, Simple columnar epithelium, Squamous epithelium, Adipose tissue, Compact bone, Striated muscle (teased), Nerve cells isolated, Spinal cord, Aorta artery and vein, Human blood smear, Liver, Pancreas, stomach, Ileum, Duodenum, Mammal scalp, Smooth muscle, Kidney, Ovary, Rat testis, Lung, Injected small intestine, Effector nerve ending, Cardiac muscle.

Set of slides comprising: Hydra w.m., Hydra I.s. ecto/endoderm, Planarian w.m., Fasciola w.m., Taenia proglottid, Meiosis locust testis squash, Amphioxus t.s. pharyngeal region, Trichinella encysted larva in muscle, Nereis w.m. parapodium, Blood smear, Nerve smear, Porifera Grantia, Obelia, Periplaneta head with mouthparts, Drosophila wild type w.m., Earthworm t.s. Frog skin, Mites w.m., Spinal cord, Mammalian skin with hair, Embryo v.l.s.

Set of slides that fulfills the requirements of most GCSE Biology courses. Comprises one each of: Striated muscle, Human blood smear, Small intestine t.s. injected, Saccharomyces budding, Zea stem t.s. and l.s., Allium I.s. root tip for mitosis, Triticum I.s. seed, Nerve cells isolated, Stomach v.s., Squamous epithelium cheek cells, Entire kidney I.s., Mixed bacteria, Allium leaf w.m. epidermis with stomata, Germinating pollen I.s. stigma, Ligustrum (Privet) t.s. leaf, Pacinian corpuscle receptor cells, Nettle stinging cells, Mixed pollen, Cucurbita stem t.s. and I.s., Adipose tissue, Artery and vein, Lung, Skin.

Prepared slide, Arthropoda, Insect trachea.

Prepared slide, cytology and cells, human chromosomes, normal female.

Prepared slide, epithelial tissue, squamous epithelium human mouth scrapings.

Prepared slide, muscular tissue, striated muscle ts showing muscle spindles.

Prepared slide, muscular tissue, striated muscles.

Prepared slide, muscular tissue, cardiac muscles LS for striations.

Prepared slide, muscular tissue, non-striated (smooth) muscle.

Prepared slide, nervous tissue, nerve cells.

Prepared slide, nervous tissue, spinal cord ts.

Prepared slide, Circulatory system, human blood smear, unstained.

Prepared slide, Circulatory system, artery and vein section.

Prepared slide, Circulatory system, human vein, ts stained for elastic fibres.

Prepared slide, Circulatory system, entire heart LS small mammal.

Prepared slide, Circulatory system, human blood stained giemsa stain.

Prepared slide, Circulatory system, human blood smear, stained.

Prepared slide, skin, human plantar skin VS.

Prepared slide, skin, human skin general body surface.

Prepared slide, respiratory system, lung TS.

Prepared slide, respiratory system, gills of bony fish, TS.

Prepared slide, digestive system, pancreas for islets of langerhans and exocrine acini.

Prepared slide, urogenitary system, kidney VS thin section.

Prepared slide, urogenitary system, kidney LS entire.

Prepared slide, urogenitary system, human testis TS.

Prepared slide, urogenitary system, human spermatoza smear.

Prepared slide, urogenitary system, ovary, TS.

Prepared slide, fungi, mucor E with sporangia.

Prepared slide, fungi, mucor E with zygospores.

Prepared slide, fungi, saccharomyces cerevisiae (Brewer's yeast) budding.

Prepared slide, protozoa, amoeba proteus.

Prepared slide, protozoa, euglena viridis

Prepared slide, protozoa, mixed protozoa.

Prepared slide, bacteria, gram +ve and -ve bacilli gram stain.

Prepared slide, bacteria, escherichia coli gram stain.

Prepared slide, bacteria, bacillus subtilis gram stain.

Prepared slide, algae, spirogyra vegetative filaments.

Prepared slide, angiospermae - monocot roots, allium root tip squash.

Prepared slide, angiospermae - monocot roots, allium (onion) LS root tip.

Prepared slide, angiospermae - monocot roots, allium (onion) TS root tip.

Prepared slide, angiospermae - dicot roots, ranunculus (Buttercup) TS mature root.

Prepared slide, angiospermae - dicot roots, helianthus (Sunflower) TS young root.

Prepared slide, angiospermae - dicot roots, vicia root tip for mitosis.

Prepared slide, angiospermae - comparitive slide, monocot and dicot stem TS.

Prepared slide, angiospermae - dicot stems, helianthus (Sunflower) TS stem young.

Prepared slide, angiospermae - dicot stems, ranunculus (Buttercup) TS stem.

Prepared slide, angiospermae - dicot leaves, ligustrum (privet) TS leaf.

Prepared slide, angiospermae - dicot leaves, helianthus (Sunflower) TS leaf.

Prepared slide, angiospermae - dicot leaves, prunus lauro-cerasus TS leaf.

Prepared slide, angiospermae - monocot leaves, allium leaf epidermis 'E' with stomata.

Prepared slide, angiospermae - monocot leaves, zea mays (Maize) TS leaf.

Prepared slide, angiospermae - monocot leaves, ammophila TS xerophyte.

Prepared slide, angiospermae - anther and pollen development, lilium anthers TS mature pollen.

Prepared slide, coniferophyta (conifers) pinus 'E' stem showing xylem tubes.

These new atomic structure kits from Bright of Sweden are an award-winning, hands-on teaching aid for students. The unique models, based on Bohr's atomic model, allow students to make their own atoms, isotopes and ions and give them great hands-on experience of the structure of atoms. Each kit includes: Box with lid; electron shells on the lid and at the underside of the box; 30 protons; 30 neutrons; 30 electrons; smart storing of subatomic particles inside the box.

The complete package! This whole class set contains one Atomic structure Demonstration kit and eight Atomic Structure Student Kits, along with lesson plan/working sheet which has been developed together with science teachers; use it for studying activities, for tips and guidance or as tests for the students.

Student version spare particles, consisting of 30 protons, 30 electrons and 30 neutrons.

Economical clear acrylic burette, white graduations. TPX/Teflon stopcock.

Economical clear acrylic burette, white graduations. TPX/Teflon stopcock.

A clamp consisting of two plastic coated spring clips mounted 50 mm apart on stainless steel plate with rod. Dimensions 150 x 8 mm (L x Diameter).

Economical die cast metal burette holder with integral boss. Simple clamping action for use with one burette.

Economical die cast metal burette holder with integral boss. Simple clamping action for use with two burettes.

Strong burette holder with alloy cast jaws with plastic ends to clamp single burette. Suitable for burettes up to 100 mL.

Hardwood complete with base and rod. All parts are interchangeable. Burette clamps are cork lined.

A one piece clamp moulded from acetal homopolymer to hold a 50 mL burette. Suitable for 12 mm diameter retort rods only.

Polypropylene.

A pattern unit comprising high strength alloy casting with plastic jaws. Suitable for all burettes up to 100 mL capacity.

Glass stopcock Class A with blue graduations.

Complies with ISO 385. Graduations in white enamel for increased visibility with dark solutions. Grease-free interchangeable PTFE key with 1.5 mm bore. 0.1 mL graduations.

Hardwood complete with base and rod. All parts are interchangeable. Funnel holder is slotted.

To BS 846 Class B, permanent amber stain graduations.

This Class B burette is made from precision bore borosilicate glass for improved accuracy along the entire length. It has an interchangeable PTFE stopcock and a replaceable glass jet. This burette has blue graduations every 0.1 mL and has a tolerance of +/- 0.1 mL. Manufactured in accordance with BS EN ISO 385: 2005.

Spare 50 mL tube with 0.1 mL graduations. For BU03765.

Spare stopcock and jet. For BU03765.

Spare jet for BU03765.

Class B burette with PTFE stopcocks and white 0.1 mL graduations.

Class B burette with PTFE stopcocks and black 0.1 mL graduations.

Class B burette with glass stopcock and white 0.1 mL graduations.

Resistant to most chemicals and stable from 40 °C to 200 °C.

To BS 846. Class B with permanent blue graduation.

To BS 846 Class B. Blue graduations.

White enamel back, PTFE stopcock, blue graduations.

To BS 846 Class B. Amber graduations.

With 'Rotaflo' stopcock and porosity 'O' sintered disc. Stopcock bore 3 mm. Socket 19/26. Dimensions (L x Diameter): 300 x 20mm.

A mixture of cyan, magenta and yellow inks which appears black when combined but separates out into bright constituent colours when spotted on chromatography card and separated using solvent, (water) or by electrophoresis. Provides sufficient for approximately 500 ink spots.

An ink which uses isopropyl alcohol, instead of water, as solvent, so it dries by absorption instead of evaporation. When paper with Quink becomes wet, the ink will run into its separate components. The bottles have low centre of gravity to reduce the risk of tipping over. Supplied in 57 mL bottle.

Scarlet chromatography ink

Green chromatography ink

Blue/Black chromatography ink

Supplied as box of 100 sheets.

Supplied as box of 100 sheets.

Pattern 'CRL'. Eleven 3mm wide slots. Supplied as box of 100 sheets.

Supplied in reel, 100 m long.

Supplied in reel, 100 m long.

Supplied in reel, 100 m long.

Supplied in reel, 100 m long.

Supplied in reel, 100 m long.