2. Alkaline fertilizers such as calcium, magnesium and phosphate fertilizers cannot be mixed with ammonium ammonia fertilizer. Because the alkaline fertilizer is mixed with ammonium ammonia fertilizer such as ammonium sulfate, ammonium bicarbonate, ammonium chloride, etc., it will accelerate the evaporation of ammonia and reduce the fertilizer efficiency.
3. Farmyard manure and other farmyard manure cannot be mixed with alkaline fertilizers such as calcium magnesium phosphate, grass ash and lime. Because the main component of human and animal excrement is nitrogen, if mixed with strong alkaline fertilizer, it will neutralize and fail.
4. Ammonia water can not be mixed with human excrement, plant ash, potassium fertilizer, ammonium phosphate, potassium chloride, urea, ammonium bicarbonate, etc. Ammonium bicarbonate cannot be mixed with plant ash, human excrement, or potassium fertilizer. Ammonium nitrate cannot be mixed with grass ash, ammonia water, etc. If the above-mentioned fertilizers are mixed and applied, it will cause acid-base neutralization reaction and reduce fertilizer efficiency.
5. Superphosphate cannot be mixed with alkaline fertilizers such as grass ash, lime nitrogen and lime. Because superphosphate contains free acid, it is acidic, and the above alkaline fertilizer contains more calcium. If the two are mixed, it will cause acid-base reaction, reduce fertilizer efficiency, and cause calcium to fix phosphorus, resulting in "two losses." â€
Can be frozen and refrigerated up to -80 degrees;
Can withstand the maximum centrifugal force of 3000-4000g without damage or deformation;
Can be autoclaved, 121℃, 20psi, no deformation for 20 minutes, even heating;
Less residual liquid, less wall hanging phenomenon; low heavy metal content;
Using imported plastic high-purity durable polypropylene (PP) raw materials, with excellent resistance to chemical corrosion, such as DMSO, phenols, chloroform; inert to water;
After third-party inspection, no RNA/DNA enzyme contamination;
It can be used on automated machines, and the product size conforms to the SBS standard;
Can be used with stickers, silica gel, sealed, no leakage;
The flatness is good, and it can be transported for a long distance after being sealed with heat-Sealing Film;
The products are produced and packaged in a 100,000-class dust-free workshop, and the product quality is stable.
384 Well PCR Plate,384 PCR Plate,384-Well PCR Plate,Real Time PCR 384 Well Plate,PCR Plate Sealing Film
Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyuelab.com