Agate plates # From PRICE Kg Agates, Jasper, Rock crystal, Amethyst, and combinations Price by Kilogram Color: Different Price : From u$s 15.- to u$s 60.-
Amethyst spheres # From PRICE Kg Price by Kilogram Illustrative photo Different prices according to color, quality and diameter. Color: Violet, Crystal clear Material: Amethyst rock crystal Price Kg from u$s 35.- to u$s 85.-
Amethyst Stalactites # From PRICE unity Price in Dollars, per unit. Ilustrative image, ask by variety and stock Price from u$s 6.- to u$s 20.-
Amethyst Clusters # From PRICE Kg Uniform pieces, shapes and intensity of different colors Price for Kg Box Approx Weight : 1,5 Kg Color: Violet Material: Amethyst rock crystal Price Kg from u$s 44.-
Agate Natural # From PRICE Kg Price by Kilogram from u$s 0,90.- Check the prices for the following categories : 1/2 a 1 Kg 1 a 3 Kg 3 a 10 Kg 10 a 20 Kg 20 at more
Amethyst pieces with metal support # From Price Kg. U$S 35.-
Product Introduction In bioreactor systems, achieving optimal mass transfer of gases such as oxygen or carbon dioxide can be challenging. This is particularly true for oxygen, which is poorly soluble in water and even less so in cell culture and fermentation broths. While agitation is commonly used to mix nutrients and ensure homogeneity of the cell culture or fermentation, there are limits to agitation speed due to high power consumption and potential damage to organisms resulting from excessive tip speed. Agitation alone is insufficient for achieving adequate mass transfer. However, by incorporating a porous metal sparger, mass transfer rates can be significantly increased in this type of equipment. Optimal mass transfer rates can be accomplished by introducing gases into stirred or unstirred reactor vessels via millions of small bubbles, which expands the gas-to-liquid contact surfaces. Parameter Pore size: 0.2-100 microns Dia: 5-300mm Length: 10-1000mm Porosity: 30-50% Operating temperature: up to 600C Maximum pressure: up to 10 bar
SLICE PEBBLE MOSAIC IS SUITABLE FOR FLOORING , WALLING , INDOOR MADE FROM PEBBLE SLICE , TUMBLING AND GLUE IT ON WHITE FIBER GLAS MESH
A large, sturdy crust with a tip that is almost as long as the phylum. The wide-open aperture has six long, sunken bones, open all the length of its entire continent, which is mainly curve upwards. The siphonal near a mirror shaped the top of the spine; The stromboid notch is deep. Blunt the goiter, the body is perfect, the nearest nipple is concave. A apical callus covers the apertural side of the shell. Creamy white, speckled and striped with brown.
We always offer the operculum with the high quality and good price . Ask my whatsapp for more information : +
Pularin.
Bezoar stone.
Pularin Stone.
Dark grey quartzite mining boulder size : 10 200 kg.
Bolder Stone.
Alexandrite Stones.
Pumice Stone.
Obsidian rough stones.
A/c, Cole, Stone.
Natural Stone.
