Summer is a season of individuality and truthful release. With colorful lighting decoration personality home has become the crowning touch of home decoration, and the personality of the light of the feather light, cloth lights, lanterns, butterfly lights, etc. is to become the preferred home lighting, the home life has become spring, brilliant students color.
Brand shop: authentic lighting Op lighting
Summer lighting purchase notes:
1, color: white light is a romantic taboo, give lover to choose warm red, orange, yellow light chandeliers, floor lamps, high and low candles, etc., in order to create a romantic and charming atmosphere.
2, energy-saving: lighting not only to consider the beauty, energy conservation and environmental protection is also not to be ignored, it is recommended to choose the best energy-saving lamps can be configured to save a lot of money for daily use.
3, material: material selection is the most likely to make consumers confused, but also most likely to allow businesses to shoddy, in the purchase can not defend. Suggestions can be selected from the brackets, cloth covers, etc., generally high-quality lighting, more use of pure copper as a bracket, with aluminum or iron bracket, the durability is relatively not so high, it is recommended in the purchase, can bring their own 1 Block magnets, if they are iron, are tested by magnets.
In addition, if it is to buy crystal lighting, you can compare the weight of the crystal pendant, cut surface, whether or not contain impurities, etc., generally feel the deeper, more cut surface and the light can not see bubbles and impurities inside, then the quality is good .
Links: How to prevent all kinds of tricks when buying lamps
Lamps and lanterns to buy furniture brand chandelier lighting home decoration lighting decorative lamp lantern
Disposable serological pipettes with polyester fiber plugs are ideal for tissue culture applications. Crisp, black, highly legible permanent graduations prevent ambiguity and guarantee precise reading and accurate dispensing within ± 2%. Reverse graduations show volume removed or remaining on all pipettes larger than 1mL. Generous negative graduations provide additional pipetting volume. Yongyue's serological pipettes are made from transparent USP Class VI polystyrene sterilized by gamma irradiation. Each lot is free from pyrogens, DNases, and RNases.Yongyue's plastic serological pipettes are produced under the strictest protocols and offer the highest degree of accuracy.
The pipettes are supplied with an aerosol barrier plug that prevents both liquid and aerosols from contaminating the pipettors.
The serological pipettes are produced from crystal clear polystyrene (PS) and are color coded for easy volume identification. Available in 1mL, 2mL, 5mL, 10mL, 25mL and 50mL sizes.
In addition each Pipette now features:
Crisp and bold easy-to-read graduation marks
Reverse graduations on all volumes
Negative graduations on all volumes
1, 2 and 5mL pipettes feature one-piece construction
10, 25 and 50mL pipettes feature three-piece construction
1 ml Serological Pipette,50 ml Serological Pipette,10 ml Serological Pipette,5 ml Serological Pipette,25 ml Serological Pipette,Serological Pipette 2ml
Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyuemeds.com