Biological Experiment Equipment FAQ

Date:2022-07-07 16:07:14 Thursday

Summary:1. What are the specifications of the cuvettes?(1) Constant cuvettes, such as 1mL and 3mL, etc., the constant method kits all use 1mL system, only 1mL cuvettes can be used, and larger volume cuvettes cannot be used, otherwise the reagent volume is no......

1. What are the specifications of the cuvettes?
(1) Constant cuvettes, such as 1mL and 3mL, etc., the constant method kits all use 1mL system, only 1mL cuvettes can be used, and larger volume cuvettes cannot be used, otherwise the reagent volume is not enough and cannot be normal. Colorimetric. If the user needs, purchase the company's 1mL cuvettes by themselves. (2) Micro-volume cuvettes, such as 0.25mL and 0.5mL, etc., 0.25mL cuvettes are used in micro-method kits. If the user needs, purchase the company's 0.25mL cuvettes by themselves. General customers choose to use microplate reader (need to prepare their own microplate).

(3) Quartz cuvettes are required for UV wavelength detection, and ordinary glass cuvettes cannot be used. (4) The cuvettes of different specifications have the same appearance and size, all with a 1cm optical diameter (there are also cuvettes with a 0.5cm optical diameter, which are not common and can also be used, but pay attention to modifying the calculation formula when calculating), The difference in its internal volume is the thickness of the walls.
2. Can the macro- and micro-method kits be used interchangeably?

The constant method and micro method kits for the same indicator cannot be used universally, because the two measurement systems are different. If the user changes the system by himself, the company cannot guarantee the quality of the measurement.