Collection

HI98199 Multiparameter pH/Conductivity/Dissolved Oxygen with pH Probe

HI98199 Multiparameter pH/Conductivity/Dissolved Oxygen Meter with pH Probe. Optional DO and EC electrodes are available.

€ 933,22

Het akkerboek

Het akkerboek is rijk geïllustreerd en alle 94 bedreigde akkerplanten worden beschreven.

€ 32,95

HI98108 pHep®+ Pocket pH Tester

Resolution: 0,01 pH

€ 72,25

HI98107 Waterproof Pocket pH Tester

Resolution: 0,1 pH

€ 72,24

HI98303 Waterproof EC Tester (0-20,00 mS/cm)

HI98304 DiST®4 Waterproof EC Tester (0.00-20.00 mS/cm)

€ 79,35

HI98303 Waterproof EC Tester (0-2000 µS/cm)

HI98303 DiST®3 Waterproof EC Tester (0-2000 µS/cm)

€ 79,35

HI782-25 Reagents for Nitrate HR in Seawater, 25 Tests

€ 25,-

Bynolyt Stork 20-60x60

The Stork 20-60x60 is an all-round telescope that can easily be taken on i.e. bird-watching trips.

€ 389,-

HI782 Checker Photometer for Nitrate HR in Seawater

HI782 Checker Photometer for Nitrate HR in Seawater with Reagents and 2 Cuvettes

€ 79,35

HI780-25 Reagents for pH in Saltwater, 25 Tests

€ 25,-

HI780 Checker Photometer for pH in Saltwater

HI780 Checker Photometer for pH in Saltwater starter kit with reagents and 2 cuvettes

€ 79,35

The Vegetative Key to the British Flora

A New Approach to Naming British & Irish Vascular Plants Based on Vegetative Characters, Second Edition

€ 35,96

Mammals of Madagascar

Learn about the 253 terrestrial and marine mammals that occur in and around Madagascar.

€ 22,59

Freshwater Fishes of North America, Volume 2: Characidae to Poeciliidae

A monumental reference that provides comprehensive details on the freshwater fishes of the United States, Canada, and Mexico. Volume 2.

€ 154,50

Freshwater Fishes of North America, Volume 1: Petromyzontidae to Catostomidae

A monumental reference that provides comprehensive details on the freshwater fishes of the United States, Canada, and Mexico. Volume 1.

€ 124,29

Doekaart Voorspel het weer

Het weer voorspellen kan met deze handige doekaart.

€ 2,99

Identification Card Bats

With this identification card you can find out which bats live in your garden.

€ 2,99

Identification Card Animals in the city

With this recognition card learn to recognize different mammals that live in the city.

€ 2,99

Identification Card large grazers

With this recognition card you learn the names of large grazers.

€ 2,99

Identification Card Shore and water plants

Learn to recognize the common riverbank and water plants with this handy recognition card.

€ 2,99

Identification Card flowering tree and shrub

Learn to recognize trees, such as oak, birch, beech, willow, by their flowers with this recognition card.

€ 2,99

Sharks of the World

The most comprehensive reference guide to the world's sharks—now fully revised and updated.

€ 54,-

Britain's Insects

The go-to photographic guide to Britain and Ireland’s insects.

€ 32,50

The Last Butterflies

A remarkable look at the rarest butterflies, how global changes threaten their existence, and how we can bring them back from near-extinction.

€ 18,95

Fieldwork

Nest Boxes

Garden Items

Books

Education

Gift items

Second chance

New

Deals

Repairs

Merchandise Waarneming.nl

Job offer

Login

Collection

Fieldwork

Nest Boxes

Garden Items

Books

Education

Gift items

Second chance

New

Deals

Repairs

Merchandise Waarneming.nl

Job offer

Filter

Sort

Brands

Nest Box Type

Bat Detector Type

Rechargeable

Parameter

Magnification

Magnification (continued)

Price