Several causes of inaccurate overprint

1. The axial direction (to and fro) is not allowed (the paper is not allowed to be a, cannot be pulled and pulled too far. B, cannot be pushed and pushed too far.

2. The circumferential direction (up and down) is not allowed (previous rules are not allowed) a. b. Going past.

Electrolytic capacitance tester model: GZDZ-TH2685C


Electrolytic capacitor tester is a test instrument that can automatically measure the leakage current parameters of electrolytic capacitors. The test voltage is continuously adjustable. Digital display of voltage value and charging time, needle indication of current value, automatic con.......

Manual of Human Protocadherin 1 (PCDH1) ELISA Kit

The company specializes in supplying Elisa kits, quality assurance, price concessions, and can provide free testing services, please call to consult!

This manual is for reference only, subject to the company's current provision, please call to obtain it. This kit can onl.......

6 pipettes (Ai Bend, Germany) Model: GLD8-374437

This high-quality adjustable volume pipette is welcomed by many laboratories around the world. Due to the high comfort of its operation and the perfect design of ergonomics, Research® adjustable volume pipette makes the heavy experimental operation very simple and easy to master.

Morris water labyrinth experimental method

Morris water maze:
The Morris water maze was invented by Morris in 1981 [1]. The method we use is mainly based on [2]. It is divided into five days of positioning navigation test and one day of space exploration test.

Quadrant settings:
At the upper edge of .......