Best Optoelectronics

BeeSure Naturals Face Mask Forest Green (ASTM Level 2)

UNIVERSAL DESIGN: This coverall is universal for men and women, the top, trousers and hat are integrated type, which has good protection..
WIDE APPLICATION: With antistatic coating, suitable for SMT workshop, ESD area, optoelectronics, bioengineering, petrochemical, coal mine, etc..
POLYESTER FABRIC: Made of excellent polyester fabric, which has high strength and good elasticity, with good heat and chemical resistance..
COVERALL SIZE: This protective coverall has standard Asian size, smaller than US and European sizes, need to check the size chart carefully..
GOOD PERFORMANCE: The coverall is designed with safety and comfort in mind, dustproof and anti static, and has a wide range of applications..

-【Specifications】Capacity of 50ml, storage tube outer diameter×height 28×140mm.
-【Material】Made of high borosilicate glass, it has the advantages of light weight, low thermal expansion coefficient, strong thermal shock resistance, can withstand 450 ° C high temperature for a long time, clear and transparent, uniform quality, widely used in optics, optoelectronics, photonics and Analysis equipment and other fields..
-【Suitable for】Schlenk flask is an indispensable laboratory glassware for reaction to air-sensitive chemical reactions. Compared with non-air-sensitive reactions, the schlenk flask has a 0-4mm high vacuum valve, which is connected to the schlenk line and controls the channel inert gas or vacuum..
-【Uniform wall thickness, durable】Low expansion rate, uniform wall thickness, strong and durable. High vacuum valve on top, can be evacuated or filled with gas..
-【Various models】We also provide a variety of other types of schlenk flask to meet your different needs..

-【Specifications】Capacity of 10ml, storage tube outer diameter×height 22×55mm.
-【Material】Made of high borosilicate glass, it has the advantages of light weight, low thermal expansion coefficient, strong thermal shock resistance, can withstand 450 ° C high temperature for a long time, clear and transparent, uniform quality, widely used in optics, optoelectronics, photonics and Analysis equipment and other fields..
-【Suitable for】Schlenk flask is an indispensable laboratory glassware for reaction to air-sensitive chemical reactions. Compared with non-air-sensitive reactions, the schlenk flask has a 0-4mm high vacuum valve, which is connected to the schlenk line and controls the channel inert gas or vacuum..
-【Uniform wall thickness, durable】Low expansion rate, uniform wall thickness, strong and durable. High vacuum valve on top, can be evacuated or filled with gas..
-【Various models】We also provide a variety of other types of schlenk flask to meet your different needs..

... Change One By One And Lighting Time Of Every Color Is The Same.It Would Be A Pretty Decoration For Your Garden Or Yard Lawn..
【Auto On/Off & Solar Powered】This Beautiful Outdoor Solar Wind Spinner Light Does Not Require Electricity. For Solar Energy, The Built -In Optoelectronics Sensor Provides Power, So It Will Automatically Turn On The Light Of Dusk And Automatically Close It During The Day. There Is A Switch At The Bottom Of The Glass Ball, Please Open It Before Use..
【Easy Spin Functionality With Characteristic Charm】Our Wind Spinner Has A Solid Metallic Construction With Easy Spinning Azure And Bronze Color Blade Which Smoothly Rotates On Sealed Bearings. Our Yard Wind Spinners Have A Stability Stake At The Base To Ensure Its Firmly Planted For Windy Days..
【High-Quality After-Sale Service】If You Have Any Quality Problems, Please Contact Us Immediately, We Will Reply To You Within 24 Hours, And Deal With It Until You Are Satisfied..