Based in California, DLAB Scientific Instrument Inc. is a leading company which designs and manufactures a wide variety of hi ... gh quality laboratory instruments and equipment for scientific and clinical research. Please reach our catalog via below link: https://drive.google.com/file/d/1tJGcPRh9IuFF1Ab78KXdBJkwZJ-tL_tj/view?usp=sharing All dlab products are designed and manufactured in accordance with ISO90001/13485. Our products are backed by highly trained experts and technical professionals to provide timely and effective technical support. Our dedicated and experienced R&D team and sourcing capability enable DLAB to provide you with the most cost-effective and timely total solutions. Through our enabling products, we bring high performance, great reliability, high accuracy and unbeatable value. read more