Handheld salinometer

Handheld salinometer

A hand-held salinometer is used to conveniently and quickly determine the weight percent concentration or refractive index in a salt (sodium chloride) solution. Widely used in salt, food, beverage and other industrial sectors as well as agricultural production and scientific research.

working principle:

Hand-held salinometers mainly use light to cause refraction when entering a medium from another medium, and the ratio of the incident angle sine is always constant. This ratio is called the refractive index. By using the content of the soluble substance in the salt solution and the refractive index in a normal ratio, the refractive index of the salt solution can be determined, so that the salinometer/refractometer can calculate the salt concentration.

Application place:

The salinometer can quickly read the salt concentration or seawater specific gravity. It is widely used in marine, fishery, seawater used in farms, seawater or artificial seawater used in aquariums, and concentration management of salt water used for storing fish.

Sorfa Cell Culture Plates (also named tissue culture plates) are manufactured from raw materials of high transparency polystyrene in four different sizes: 6 wells, 12 wells, 24 wells and 96 wells. Flat surface of bottom in uniformity maximize growth area for each well. Special design of chamfers and raised rims on wells mated rings on inner surface of lid lessen cross contamination among wells. Stacking ring on the lid stabilize plates when stacking multi layers for saving space in laboratory.


Compared with traditional plate, special design of anti-skid area on side face is easy for grip. The arrays of numerical code greatly help to identify each well for various medium and purposes. For TC surface treatment, plates are available for suspension culture and adherent culture to meet global market need. All Sorfa cell culture plates are packaged with sterilization, RNase-free, DNase-free and Non-pyrogenic.


Product Feature:

1. High transparency polystyrene.

2. Anti-slip area on base sides is easy to grip.

3. Numerical codes are for easy identification.

4. Sterilized by Gamma irradiation.

5. TC treated and Non-treated are both available.

6. RNase-free, DNase-free and Non-pyrogenic.


Packaging information:

Lot number is printed on packaging for tracking

Plastic/paper packaging is easy to open

Cartons are customized for protecting products.





Cell Culture Plates

Cell Culture Plates, Plastic Cell Culture Plate, Disposable Cell Culture Plate

Zhejiang Sorfa Medical Plastic Co., Ltd. (Ningbo Jiangdong Aron Imp&Exp. Co.LTD) , http://www.sorfapipettes.com