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HI93700-01 Reagents for Ammonia LR 0,00~3,00 mg/l, +- 100 tests

Dragons and Damsels is a comprehensive and user-friendly photographic identification guide to all of the species of British and Irish dragon- and damselflies.

The story of the mammals, from their earliest development to their emergence out of the shadows to dominance of the recent history of our planet.

What a fish knows explores fish cognition, emotion, and behaviour, and challenging common misconceptions about their intelligence.

The most comprehensive synthesis of the ecology of Order Carnivora currently available.

A pocket size field guide to 80 of the most common and sought-after mushroom species in North America.

Nylon bag for iScope, bScope, StereoBlue, Oxion and BioBlue.lab.

A beautifully illustrated field guide to the Mid-Atlantic region, from the Jersey Shore to Cape Hatteras.

A practical field guide to the common lichens found in the northeastern megalopolis, including New York City, Toronto, Boston/New Haven, Philadelphia, Baltimore/Washington, D.C., and as far west as Chicago.

In deze feestbundel heeft Zwier een aantal van zijn favoriete waddenverhalen bij elkaar gezocht.

Boas of the West Indies is a comprehensive survey of boid snakes, commonly known as boas, found on the islands of the Lucayan Archipelago, the Greater Antilles, and the Lesser Antilles.

Spruce wood nest box with a zinc roof for the Blue Tit, Crested Tit, Marsh Tit, Willow Tit and Blackcap.

A Folding Pocket Guide to Familiar Species of germany.

A humorous look at 50 common North American dumb birds: For those who have a disdain for birds, or bird lovers with a sense of humor, this snarky, illustrated handbook is equal parts profane, funny, and-let's face it-true.

The HI97733 Pocket photometer for ammonia HR has a high accuracy and is extremely intuitive.

Hobo Anti-biofouling Copper Guard for Dissolved Oxygen Data Logger U26-001

This Very Short Introduction to Marine Biology explores the marine environment and the nature of life in the oceans, emphasizing their significance to our planet and human society.

Botanicum Medicinale is een prachtig geïllustreerd naslagwerk van 100 medicinale planten, van Actaea racemosa (zwarte zilverkaars) tot Zingiber officinale (gember).

Big Bat Year is the first ever competitive world tour centred on bats and raises awareness of numerous important bat conservation initiatives around the globe.

Hobo Protective housing for conductivity and water level data loggers (U24-& U20-)

With this original Lens Cloth Plants you can clean your binoculars, glasses or telescope.

Marine Flatworms of the Tropical Indo-Pacific focuses on the free-living highly diverse marine flatworms of the order Polycladida.

Lathyrus: The Complete Guide reveals the fascinating horticulture, botany and history of the sweet pea and its many attractive relatives.

Use the RS3-B Solar Radiation Shield with HOBO external sensors for improved temperature measurement accuracy in locations exposed to sunlight