Transesophageal echocardiography
An air embolism occurs when bubbles of air become trapped in the circulating blood. Air is made up of three main types of gases; oxygen, carbon dioxide and nitrogen. In the bends, the air embolism is a bubble of nitrogen. In other air embolisms, ... [... more]
NHS Direct |
Trifolium pratense
A perennial plant, native in a wide range of grasslands. It does not like acidic soils. Because members of this family fix nitrogen from the air into the soil it is quite common for farmers to sow a clover such as Trifolium pratense var. sativum ... [... more]
BBC |
Dennerle A1 Daily Fertilizer - 50ml, for 25.000l ...
 Daily growing power for aquariums requiring high levels of nutrient input. Certain factors in the aquarium can lead to a greatly increased need for nutrients and strength-building substances, e.g. strong filtration trickle filters intensive water [... more]
Zoo Plus IE |
Sera Nitrivec - 250 ml
The bacteria quickly develop a natural microflora and a functional nitrogen circulation. Sera Nitrivec prevents the accumulation of ammonia and nitrite. Since the bacteria in Sera Nitrivec are attacked by chlorine and other disinfectants, the water must [... more]
Zoo Plus IE |
JBL Nitrit Test-Set NO² -
Nitrite (NO2) is a strong poison which blocks the transport of oxygen by the blood and leads to internal suffocation. It is formed by bacterial decomposition from ammonium and is further broken down into the non-toxic nitrate NO3. If nitrite levels [... more]
Zoo Plus IE |
PEA HOW TO GROW
Peas are well-suited to cooler temperate climates. In fact, when temperatures exceed 20C (70F), most varieties of peas will stop producing pods. Peas are part of the legume (Latin Leguminosae) family of vegetables, which extract nitrogen from the ... [... more]
Garden Action |
Phostrogen Soluble Plant Food 1kg plus 15%.
Perfectly balanced all-purpose feed containing nitrogen for strong healthy foliage and to give plants an early boost and potash for healthier growth with more flowers. 1kg plus 15% extra free. Image shows box of tablets with 20% extra free this product i [... more]
£4.00
Green Fingers UK |
Phostrogen Soluble Plant Food 2kg.
Perfectly balanced all-purpose feed containing nitrogen for strong healthy foliage and to give plants an early boost and potash for healthier growth with more flowers. 2kg. [... more]
£7.00
Green Fingers UK |
Soil Testing Kit
This comprehensive soil testing kit allows you to analyse your soil for all the necessary nutrients: phosphorous potash and nitrogen and discover the pH level. Kit provides approximately 50 tests. [... more]
£13.00
Green Fingers UK |
Sera Nitrivec - 5000 ml
The bacteria quickly develop a natural microflora and a functional nitrogen circulation. Sera Nitrivec prevents the accumulation of ammonia and nitrite. Since the bacteria in Sera Nitrivec are attacked by chlorine and other disinfectants, the water must [... more]
Zoo Plus IE |
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