Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Epidemic medical protective clothing
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
Requirements and test methods” • GB 2626 “Respiratory ,protective equipment,. Non-powered air-purifying particle respirator” 3. The formal ,production, process of ,medical, masks. Hang the non-woven raw materials on the mask sheeter rack, and the machine will produce it automatically after debugging.
The basic information about Henan Yunda ,Medical Equipment, Co., Ltd ... devices. It has passed 13485:2003 quality management system certification. Main ,production,: Liquid bottle mouth patch, ,medical, infusion patch, self-,adhesive, wound ... disposable mask, hat, disposable ,protective clothing,, ,medical protective, mask, disposable ...
The ,kit, L-,Lactic acid,, UV method (AK00131) is suitable to measure L-,lactic acid, in biological samples. Adequate sample preparation and dilution should be performed. Could you please confirm if the D or L ,Lactic acid kits, could be used to determine sodium lactate concentration in a sample? Yes, the ,kits, for D- or L-,lactic acid, could be used for ...
Principle, Lactate concentration is determined by an enzyme assay, which results in a colorimetric (450 nm) product, proportional t the lactate present. There is no need of pretreatment or purification of samples. Typical sensitivities of ,detection, are between 0.02-10 mM of lactate.
Detection principle, Performance characteristics Using NAD+ as hydrogen acceptor, LDH catalyzes the conversion of both lactate and NAD+ into pyruvic ,acid, and NADH respectively. 1-Methoxy-5-methyl phenazine methyl sulfate (PMS) transfers hydrogen from NADH to NBT which deoxidize into purple chromogenic substrate.
4/7/2012, · L(+)-Lactate is the major stereo-isomer of lactate formed in human intermediary metabolism and is present in blood. D(-)-Lactate is also present (see D-Lactate assay ,kits,) but only at about 1-5% of the concentration of L(+)-Lactate.. L-Lactate assay ,kit, ab65331 is our most popular L-Lactate assay ,kit, (colorimetric 450nm, range 0.02 mM - 10 mM).
The D-,Lactic Acid, (D-Lactate) (Rapid) test ,kit, is suitable for the rapid, specific measurement and analysis of D-,lactic acid, in wine, beer, juice, milk, cheese, vinegar, meat and other food products. Note for Content: The number of manual tests per ,kit, can be doubled if all volumes are halved.
Detection principle, Using NAD+ as H+ receptor, LDH catalyzes the reaction ,of lactic acid, and NAD+ to generate pyruvic ,acid, and NADH respectively. NBT is reduced to a kind of purple compound during the reaction. Measure the OD value at 530 nm, and the concentration ,of lactic acid, can be calculated. ,Kit, components Component Specification Storage
Principle, In this assay, lactate concentration is determined by an enzymatic assay, which results in a colorimetric (570 nm)/ fluorometric (λ ex = 535 nm/λe m = 587 nm) product, proportional to the lactate present. Typical levels of sensitivity for this ,kit, are between 0.001-10 mM.
L-,lactic acid, production remained steady from 32 to 40°C and at pH values from 5.5 to 6.5. O 2 made no difference to both biomass growth and the L-,lactic acid, fermentation. 8 mg folic ,acid,/l combined with 2 mM Fe 2+ substituted for 6 g yeast extract/l, which is a cost-saving.