Knowledge

How to choose a PCR plate?

PCR is a sensitive and effective method for amplifying a single copy of a target DNA sequence to millions of copies in a short time. Therefore PCR plates used for PCR reactions mus

Five factors affecting pharyngeal swab sampling

● Depth of pharyngeal swab collection ● Time of contact with the mucosa ● Strength of sampling ● Height difference between the sampler and the sampled person ● The degree of cooper

PETG Serum Bottle

Culture media bottles are ideal containers for the storage and transport of culture media, serum, buffers, and reagents in today's pharmaceutical, diagnostic, and biotechnology mar

Advantages of PETG material

Compared with PET, the temperature range of PETG is reduced to -60℃-75℃, and the cost of raw material procurement is also higher. But as a packaging material, PETG has the followin

Pet Serum Bottle

Common plastic serum bottles are generally made of PET raw materials. This raw material has high transparency and good gloss, which is easy to observe the liquid volume, and by obs

How to use the conical flask

1. Usage: Erlenmeyer flasks are generally suitable for titration experiments. In order to prevent the titrant from splashing out of the bottle when it drops, causing experimental e

The material of the conical flask

Erlenmeyer flasks are mainly used for small-scale cell culture. At present, the main materials of conical flasks on the market are: PETG and polycarbonate. Polycarbonate is a trans

Application of serum bottle in cell culture medium

Serum bottle is a container for storing serum, which is generally made of PET material by injection stretch blowing process. The medium is the nutrient required for cell growth. Ac

Application of deep well plate

1. Storage of samples The deep well plate can replace the conventional 1.5ML centrifuge tube to store samples, and it is neatly placed during storage, saves space, and has a large

How to choose PCR tubes/plates of different volumes?

Single tube/tube strip: 0.5 mL, 0.2 mL (standard), 0.1 mL (low volume) 96-well plate: 0.2 mL (standard), 0.1 mL (low volume) 384-well plate: 0.02 mL The volume of PCR tubes can mos

What is a throat swab?

A throat swab is a swab that is used to take a small amount of secretions from the pharynx of the human body to detect whether the pharynx is diseased or occupied by viruses. Why d

Precautions for Using Flocked Sampling Swabs

1. Be careful not to touch the sampling head with hands and other items, so as not to contaminate the sampling head and affect the sampling results; 2. Within 30 minutes before sam