"Human Biology Lab Activities&amp"

Surgical scissors of superb quality with a curved tip, usually for gross tissue trimming.

Basic scalpels for everyday use.

A standard for reflex testing.

Formalin preserved sheep brains with dura mater intact.

Composite Set of Both Tissue and Organ Samples

The traditional surgical handle.

The myTempTM 65HC Incubator is designed to provide accurate and uniform temperature control from 0 to 60 °C.

Safe yet sharp.

The CENTRA has revolutionised the way that large volumes of pure water are produced, stored and distributed

The Smartphone Adapter DX Kit is a great first step into the world of astroimaging or digiscoping.

The PURELAB® flex range is designed to deliver accuracy, flexibility and ease-of-use. The award-winning system provides perfect water purity for analytical and life science applications which require RO type III water up to ultrapure type I (18.2 MΩ.cm) water. It allows focus on routine test work without concern about the water quality affecting test results.

Three dimensional model allows students to study the motion of the earth and moon around the sun, and demonstrates the science behind phenomena such as seasons, phases of the moon, eclipses, and tides.

The Digital Control Unit (DCU) makes it easy to use the digital output lines of an interface to control DC electrical devices.

Test method: The Peracetic Acid CHEMets® test kit (0 to 1 and 0 to 5 ppm) employs the DPD chemistry. The sample is treated with an excess of potassium iodide. Peracetic acid oxidizes the iodide to iodine. The iodine then oxidizes DPD (N,N-diethyl-p-phenylenediamine) to form a pink colored species in direct proportion to the peracetic acid concentration. Various oxidizing agents such as halogens, ferric ions and cupric ions will produce high test results. Hydrogen peroxide does not interfere with this test if present at levels comparable to the peracetic acid levels.

A true no slip hold.

High-quality binoculars at an affordable price.