A reagent blank is a small positive error in the test results due to the test reagent itself. Hali is constantly trying to make the blank of its test reagents negative, especially because this negative blank is so small that it does not affect the accuracy of the assay. The blank value of the test reagent is very important for a test. When performing low concentration control, the blank value of the test reagent should be deducted from the test result. For example, if the reagent blank value of 0.02 mg/L is subtracted from the low concentration test result of 0.06 mg/L, the final measurement result will be changed by at least 30%. By subtracting the reagent blank value of 0.02 mg/L from the high concentration test of 1.23 mg/L, only 2% of the change was observed. When measuring the blank value of the reagent, it is necessary to use high-quality deionized water instead of the sample to be tested, participate in the test reagent, and perform a routine test according to the operation steps. Then, the blank value of the test reagent is subtracted from the measurement result of the sample. The blank value of the different batches of test reagents will change, so when using different batches of test reagents, it is necessary to determine the blank value of the batch from the beginning. Sample blank refers to the concentration of a sample used as the zero reference of the instrument in a test procedure. The sample blank can offset the positive error caused by the chroma or turbidity of the sample itself before participating in the test reagent. After zeroing the test instrument using the sample blank, the chromaticity that occurs as long as the sample reacts with the test reagent is determined. Because the background color and turbidity of the sample tend to be different, sample blanks are often used to zero the instrument.
Virtual Reality Link Cable
UCOAX Custom Made Link Cable Compatible for Oculus Quest 2, Fast Charging & PC Data Transfer USB C 3.2 Gen1 Cable for VR Headset and Gaming PC 16FT(5M)
Compatible for Oculus Quest 2: KRX link cable has perfect compatibility for oculus quest 2, so you can enjoy your gaming time happily
Flexiable lengths of link cables for you to choose. Choose the right one according to your needs
High-speed transmission & Fast Charging: The 3A current allows you to charge quickly while playing, maintaining stable and high-speed data transmission
USB C cable version: KRX USB C cable compatible with usb 3.0/3.1 gen1/3.2 gen1
90 Degree angle metal head design: The 90-degree USB C design makes you more stable and not easily damaged when playing
Virtual Reality Link Cable,Oculus 2 Cable,Vr To Pc Cable,Virtual Reality Link Cable Device
UCOAX , https://www.ucoax.com