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DINO USB 數位顯微鏡
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T2115-美國-21級曝光尺
T2115-美國-21級曝光尺 T2115 Transmission 21-Step Specifications Step Target % Light Transmission *% Light Transmission * 1 0.05 89.13 100 2 0.2 63.1 71 3 0.35 44.67 50 4 0.5 31.62 36 5 0.65 22.39 25 6 0.8 15.85 18 7 0.95 11.22 12.5 8 1.1 7.943 9 9 1.25 5.623 6.25 10 1.4 3.981 4.5 11 1.55 2.818 3.13 12 1.7 1.995 2.25 13 1.85 1.413 1.57 14 2 1 1.12 15 2.15 0.7079 0.79 16 2.3 0.5012 0.56 17 2.45 0.3548 0.4 18 2.6 0.2512 0.28 19 2.75 0.1778 0.2 20 2.9 0.1259 0.14 21 3.05 0.0891 0.1 *.05 film base is assumed to have 100% transmission*
6孔木製試管架
13孔木製試管架
15ML-離心管-滅菌-50入-現貨供應
15ML-離心管-滅菌-50入
PP材質 量筒 500ML
正多面體模型組(5件組)附塑膠攜帶箱-海山儀器
海山儀器-花藝課
AIR BLOW GUN SILVENT PRO ONE
. Low weight, slim design.The ergonomic handle allows several different grips to make work easier and reduce the risk of repetitive strain injuries. The air blow gun is also designed to comfortably fit both small and large hands.2. Best possible control of blowing force.Thanks to the Pro One’s unique technology, the operator has full control over the infinitely variable blowing force. Because trigger opening force is independent of pressure, the risk of repetitive strain injuries is reduced.3. Two hanging options –by the trigger or by the specially designed lug. Both surrounding areas are reinforced to withstand increased wear.4. Reduced risk of joint injuries and hearing loss.Pro One is equipped with a unique check valve to avoid recoil and peak-sound pressure when disconnecting. This reduces the risk of joint injuries and hearing loss. The connection is also fitted with a filter that prevents large particles from entering the air gun. Pro One has a ¼” metal connector.
