"Ward"

Matching halves showing calcified chambers.

A. tumefaciens is a pathogenic soil bacterium known to cause grown gall disease, in nut trees and the plants of some stone fruits.

Tungsten-Halogen Lamps

The top disc that can be fixed on the rod has holes for holding pipettes while the lower one has pilot holes where the pipette tips rest and liquids drain down to the base. These discs can be adjusted on the rod according to the length of the pipette. The arrows provided on the discs should be kept parallel to ensure that corresponding holes are being centered.

This organism is an aerobic organism that is commonly found as part of normal human intestinal flora. It is pathogenic.

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

Spectrophotometer cuvette

Fragments in natural condition, many showing concave forms and fusion crusts. Sizes are approximate.

Extends pump life.

Compare Muscular Structure With Models And Slides

Illustrated dissection guide.

Illustrated dissection guide.

Illustrated dissection guide.

A fascinating and colorful classroom study set.

Illustrated dissection guide.

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.