Pond set up

Pond condition Pond area 5-20 mu is suitable, sandy soil is the bottom, silt is light, silt depth is less than 20cm, water depth is 1.5-2m, drainage and irrigation are convenient, water quality is fresh, should not be too fat, mainly for eating quality fish The pond with a yield of 400kg per mu is cultivated in a pond with a diameter of 400kg.
Cultivating method Anodontia summer flowering time is June, mid-term, specifications 3cm or more, before raising and raising mouth, should be checked and analyzed the number of wild fish in the pool may be determined, with 20-30 tail per acre nest Should be more than an average of 0.4kg per tail, the survival rate of up to 50%. Set up ponds that raise their mouth and mouth, mainly grasses and squid, and appropriately raise a small amount of maggots and bonito fish, and then mix some quail and oysters (Japanese white plover and Pengze 鲫) to allow them to spawn naturally in ponds. , Hatching fry for swallowing fish, to supplement the lack of food. At the same time, larvae, oysters, or bait in the bottom of the feeding pool can prevent water quality from deteriorating, so as to facilitate breeding of the bream.

In Vitro Diagnostic Instrument

In vitro diagnostic instrument
1. According to diagnostic methods, it can be divided into clinical chemical analysis instruments, immunochemical analysis instruments, blood analysis instruments and microbial analysis instruments.

2, according to the reagent collocation: open system, closed system.

Folding in vitro diagnostic reagents

According to the test principle, it can be divided into biochemical diagnostic reagent, immune diagnostic reagent, molecular diagnostic reagent, microbial diagnostic reagent, urine diagnostic reagent, coagulation diagnostic reagent, hematology and flow cytometry diagnostic reagent.

Reagent classification
Reagents can be divided into:
 Dry powder reagents
Dry powder reagent,in using process,need to be diluted by buffer or distilled water(Deionized
water) to dissolve before using the reagent.
 Liquid single reagent
Liquid single reagent refers to those no need any disposal before put in machine, just take it out
of the refrigerator and use it directly,and only need one reagent during use.
 Liquid double (multi) reagent
Liquid double (multi) reagent refers to those no need any disposal before put in machine,just
take it out of the refrigerator and use it directly, but in the process of using two or more reagents
are needed.

In Vitro Diagnostic Instrument,Blood Chemistry Analyzer,Urine Chemistry Analyzer,Detection Of Hcg

Changchun ZYF science and technology CO.,LTD , https://www.zyf-medical.com