Biology

Edvocycler Junior

Blood Pressure Monitor

Ideal for keeping safety glasses and lenses clean and dust free. Highly absorbent, non-abrasive lint free tissues.

This upper arm digital blood pressure monitor is perfect for measuring your blood pressure in a safe and accurate way. To ensure the user gets a precise and clear reading of their blood pressure this monitor uses WHO (World Health Organisation) classifications. Easy to use the blood pressure monitor is equipped with a one touch operation system and is fitted with a large backlit display screen. As standard the upper arm blood pressure monitor is supplied with an upper arm cuff which is easy to use and will comfortably fit an upper arm circumference of in excess of 300 mm. The blood pressure monitor is highly accurate with a measuring range; pulse 40-199 pulses/min and a pressure of 0-299 mm Hg. It will automatically inflate by micro pump and deflate once the reading is completed via electronic valve. This blood pressure monitor also has a handy memory feature with the simple press of the + or – button you can view previous results. It has built in Irregular heart rate indicator (IHB) as well.

This blood pressure monitor is ideal for use in a wide array of scientific experiments within schools as well as for physical education students, it is simple to operate and comes with a hard plastic case perfect for classroom storage. Designed to be used on the wrist and ideal for measuring blood pressure accurately and safely. To ensure clear and accurate readings this monitor uses WHO (World Health Organisation) classifications. Easy to use, it features a one touch operation system and boasts a large bold display with back-light. The monitor is fitted with a wrist cuff that is specially designed for ease of use and optimum user comfort and will fit comfortably over the wrist. It has a built in irregular heartbeat indicator, with a clear visual symbol on the screen that will show if Irregular heartbeat is found. •The Wrist cuff has a circumference of 135 mm- 215 mm •Measuring Accuracy of +/- 3 mmHg of pressure •Measuring Accuracy of +/- 5 % Pulse reading •Measuring pressure range of 0-299 mm Hg •Measuring Pulse range of 40-199 pulse per minute •Auto power off feature to conserve battery life (3 Mins) •Electronic Inflation •Backlight display •IHB indicator •Supplied with a handy hard case for storage •Powered by 2 x AAA batteries not included

A value monocular microscope with simple optical glass objectives mounted on a revolving nosepiece. It comes with a plastic stage with stage clips and a 6-hole disc condenser. The eyepiece tube is mounted at a 45 degree angle for comfortable viewing and has a wide-field eyepiece with built in pointer. In addition to the traditional bottom light, the microscope is provided with a top light and is thus also suited for observation of surfaces of objects such as leaves, coins, circuit boards, insects etc. The simplicity of the design makes it a good choice as an introduction to microscopes or as a supplement to the more traditional school microscope. Supplied with a dust cover. •Magnification: x40, x100, x400 •Objectives: x4, x10, x40 •Eyepiece: x10 widefield •Condenser: 6-hole disc •Illumination: Bottom light LED, Top light LED •Power: 3 x AA batteries and mains power •Focus: Coarse adjustment

This easy to use 'plug and play' microscope camera offers excellent value for money. It can be easily controlled from anywhere in the classroom using the IR remote and has a large and clear control panel on the base. Simple connection to a microscope using the adapter on the head makes this a practical and versatile piece of equipment. • 8-megapixel camera resolution • Image capture and processing • Audio and video recording • Autofocus and 100x digital zoom • Flexible camera head with 180° rotation • Picture-in picture mode • Connects directly to projector/monitor • 5 Level dimmable LED brightness control • Built-in microphone • IR remote control included • Annotate directly without PC and save to SD card (not included) • Eyepiece diameter: 23.8 - 28.2 mm • Product Size: 185 x 115 x 320 mm (WxDxH) • Weight: 1045g

The B1-223E-SP features a trinocular head, 30° inclined with 360° rotationand Semi-Plan objectives in a 4-fold nosepiece. • WF10x 18 mm lockable eyepiece • X4, x10, x40, x100 Semi-Plan achromatic, DIN objectives • Mechanical stage with built-in low position rackless coaxial stage control and sample holder • Coarse and fine focus • 1.25 NA focussable Abbe condenser • 3 W LED illumination with intensity control • Immersion oil and dust cover are included • Dimensions: 245 x 190 x 380 mm • Weight: 6.8 kg

A C-mount camera adapter with 0.5X magnification and a sensor size of 1/3"". Suitable for use with MI220000 B1-223E-SP trinocular microscope.

The Moticam X5 Plus transfers live images up to 30 fps and captures images at 4.0 MP: a compact Wi-Fi camera to share live images with up to 6 devices at the same time. Simply logon with your tablet or smartphone and get ready to capture, edit and save your images with free MotiConnect App. Use your computer with Motic images Plus 3.1 software for further image processing. •Sensor type: CMOS •Resolution: 4.0 MP •Lens mount: C-Mount (MI220020) •Focusable lens: 12 mm •Functions: Still image and video capture, live and still image measurement, image adjustments, white balance, automatic & manual exposure, individual objective calibration system •Power supply: 12 V (External power supply) •Package includes: CS ring adapter, USB cable, focusable lens, 30 mm and 38 mm eyepiece adapters, Motic 4-dot calibration slide, macro-tube, Motic Images Plus 3.1 for PC/OSX/Linux, universal power supply.

The Moticam BTW consists of a 5 MP camera with a built-in adjustable bracket, which allows you to mount your own tablet (up to 10”). The camera can be connected via Wi-Fi to an IOS or Android tablet, or through USB to a Windows based tablet. •Sensor type: CMOS •Resolution: Wi-Fi 1.3 MP, USB 5.0 MP •Supported OS: Windows XP/Vista/7/8/10, Mac OSX, Android 4.0 or higher, iOS7 or higher •Lens mount: C-Mount (MI220020) •Functions: Still image and video capture, live and still image measurement, image adjustments, white balance, automatic & manual exposure, individual objective calibration system •Power supply: 5 V (External power supply) •Tablet bracket holder: For tablets from 7” to 10” •Package includes: USB 2.0 cable, Motic 4-dot calibration slide, Motic Images Plus 3.0 for PC/OSX/Linux, universal power supply. ** Please note a C-Mount camera adapter (MI220020) is required to connect this camera to a trinocular microscope.

Lens Cleaning Tissues, ""Whatman 105"", 15 x 10 cm.

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 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 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, epithelial tissue, squamous epithelium human mouth scrapings.

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

Prepared slide, muscular tissue, striated muscles.

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

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

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

Prepared slide, nervous tissue, nerve cells.

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

Prepared slide, nervous tissue, spinal cord ts.

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

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

Prepared slide, Circulatory system, artery and vein section.

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

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

Prepared slide, skin, human plantar skin VS.

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

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

Prepared slide, skin, human skin general body surface.

Prepared slide, respiratory system, lung TS.

Prepared slide, urogenitary system, kidney VS thin section.

Prepared slide, urogenitary system, kidney LS entire.

Stainless steel. Straight fine points. Open shank.

Stainless steel. Straight fine points. Open shank.

Stainless steel. Fine points, closed shank.

Stainless steel, closed shank, sharp/sharp.

Stainless steel, bent with blunt point.

Economical, plastic tweezers, ideal for science and as an assembly aid for small components.

The UA-611 is a fully automatic, clinically validated and excellent value for money blood pressure monitor which has the following features: • Automatic one-touch operation • WHO Blood Pressure result classification indicator • 30 Memories • Average BP Result display • Irregular Heartbeat feature (IHB) • Slim-fit comfortable adult cuff with correct size indicator • Five Year Warranty • Minute automatic switch off for battery saving • Instructions in 10 languages including Arabic, Hindi and Chinese • Dimensions: 85 x 80 x 110 mm (l x w x h) • Soft Storage Case, 4 x AA batteries and full instructions included

New faster, quieter, smoother inflation and deflation, leading to more natural readings. 90 memories + averaging function Cuff fit error indicator, Movement error indicator Irregular Heartbeat Feature WHO BP indicator, New allergy free Eco cuff 22-32cm 4 x AA batteries, multi-lingual instructions, carry case included New Tri-check feature, taking 3 readings, 1 minute apart to give more accurate average reading New smooth-fit, multi-fit cuff, 17-32 cm 'My Pressure' feature, allowing the user to pre-set the inflation to the preferred level (Auto/180/210/240) 90 memories plus averaging function including ability to differentiate All/AM/PM readings. Clinically validated. • Faster, quieter, smoother inflation and deflation leading to more natural readings. • 90 memories and averaging function cuff fut error indicator. • Movement error indicator. • Irregular heartbeat feature. • New allergy free eco cuff 22-32cm. • WHO BP indicator takes 4 x AA batteries. • Multi lingual instructions and carry case included. • New tri check feature- readings minute apart for an ultra accurate reading. • Ability to differentiate between Aii/AM/Pm readings. • 5 year warranty.

Designed to measure lung capacity. Comprising of 4x graduated 6 L lung volume bags, holders and mouthpieces. Supplied with full instructions.

Replacement bags for CL04286. Comprising of 4x graduated 6 L lung volume bags.

Replacement plastic mouthpieces for lung volume kit (CL04286).

A simple stethoscope.

For testing inhaled and exhaled air. Consisting of two test tubes 150 24 mm, two lengths of glass tubing, connected by PVC tubing with plastic T- piece.