Biology and Geology

729 products

Sold Out

€17,42

Plasmopara viticola, downy mildew of grapes, leaf with conidia ts

Sold Out

€16,81

Polytrichum, moss, ts of trunk

Sold Out

€17,42

Polypodium, leaf with sori and sporangia, lack of indusium

Sold Out

€17,42

Polysiphonia (or Rhodomela), marine red algae, female plant with cystocarps wm

Sold Out

€17,42

Polysiphonia (or Rhodomela), marine red algae, male plant with antheridium wm

Sold Out

€17,42

Polysiphonia (or Rhodomela), tetraspores ui

Sold Out

€17,42

Polytrichum, ls of sporophyte with spores

Sold Out

€17,42

Polytrichum, ts of leaves showing photosynthetic lamellae

Sold Out

€17,42

Polytrichum, protonema wm

Sold Out

€17,42

Tip and root hairs, ts to show epidermal origin of root hairs

Sold Out

€16,81

Porphyra, a marine red alga, ui of thallus with one cell layer

€33,62

Potometer This Potometer allows students to measure plant transpiration with minimal risk of breakage. The device has only one glass component, the capillary tube (with millimeter scale connec...

€76,88

Plant press This plant press is suitable for obtaining dry samples of species for the formation of a Herbarium. This press is made up of wooden boards with a paint finish. Includes flynuts...