Lettuce to prevent seeding

The seeds of lettuce are small and slender, and the weight of a thousand grains is only 0.8-1.2 grams. Therefore, it is easy to hit the seeds during sowing, and it is difficult to spread the seeds evenly.

To prevent agglomeration when spreading, seeds can be mixed with wet sand or fine fluvo-aquic soil and then spread. The amount of soil (soil) mixed is not strict, and the same amount of fine sand (earth) as lettuce can be added. If there is unevenness in the seed that is sprinkled on the seedbed, you can use a wooden stick to shake off the seeds of the group. Before sowing, seeds are usually soaked in warm water at 30°C for 2-3 hours, then removed and wrapped in wet gauze, placed in a refrigerator freezer at 4°C-6°C for a day and night, and then sown. If germination is performed, the buds should not be too long. Seeds should be sown immediately after sowing, and cover soil 0.5-1 cm thick after sowing. Summer sowing, can cover shade net or straw, moisturizing, cooling to promote emergence.

Pharmaceutical Grade

Pharmaceutical grade is the classification of use, not purity. Pharmaceutical grade is a kind of reagent used in medicine respectively. The purity of pharmaceutical grade may not be higher than that of chemical grade, but the key point is that the reagent can be used in medicine first, without harm to human health; Secondly, it should not contain impurities harmful to human body. Even some impurities that are difficult to remove must be lower than the national standard for the residue of the substance in medicine or food. Some pharmaceutical grade reagents may not have very high purity, many of them only reach industrial purity, but the harmful impurities must be very low or none.

Product Description

Product Name: Gabapentin Powder
Other Name: GABAPENTINE
CAS No: 60142-96-3
EINECS No: GU6496000
Appearance: White Powder
Purity: 99%
Molecular Formula: (GeCH2CH2COOH)2O3
Solubility in water: 20g/L(60℃)

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Function

1. Gabapentin Powder is a novel antiepileptic drug. Gabapentin can prevent epilepsy.

2.Gapapentin Powder is an additional treatment for epilepsy patients with localized seizures which can not be satisfactorily controlled or tolerated by conventional antiepileptic drugs and epilepsy patients with localized seizures and then generalized.

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