| Name of product | specification | Materials | Steel factory / origin | Price (yuan/ton) | Than yesterday | Compared to last week | Than last month |
| Common line | Φ6.5mm | Q235 | Tong Gang | 3460 | -30 | -50 | -210 |
| Common line | Φ6.5mm | Q235 | Siping red mouth | 3460 | -30 | -50 | -210 |
| altitude | Φ6.5mm | Q235 | Tong Gang | 3580 | 0 | -20 | -160 |
| altitude | Φ8mm | Q335 | Beitai | 3580 | 0 | -20 | -140 |
| Rebar | Φ12mm | HRB335 | Tong Gang | 3480 | -30 | -50 | -200 |
| Rebar | Φ14mm | HRB335 | Tong Gang | 3480 | -30 | -50 | -200 |
| Rebar | Φ16mm | HRB335 | Ling Gang | 3380 | -30 | -50 | -200 |
| Rebar | Φ16mm | HRB335 | Tong Gang | 3380 | -30 | -50 | -200 |
| Rebar | Φ18-25mm | HRB335 | Beitai | 3380 | -30 | -50 | -200 |
| Rebar | Φ18-25mm | HRB335 | Xilin | 3380 | -30 | -50 | -200 |
| Hot rolled coil | 2.75*1250*C | Q235 | Angang | 4210 | 0 | -100 | -150 |
| Hot rolled coil | 3.0*1250*C | Q235 | Angang | 4150 | 0 | -100 | -150 |
| Hot rolled coil | 3.0*1250*C | Q235 | Bengang | 4150 | 0 | -100 | -150 |
| Hot rolled coil | 4.0*1250*C | Q235 | Angang | 3830 | 0 | -170 | -370 |
| Hot rolled coil | 4.75*1250*C | Q235 | Angang | 3830 | 0 | -170 | -370 |
| Hot rolled coil | 5.5*1500*C | Q235 | Tong Gang | 3830 | 0 | -170 | -370 |
| Hot rolled coil | 5.5*1500*C | Q235 | Baogang | 3830 | 0 | -170 | -370 |
| Hot rolled coil | 6.5*1250*C | Q235 | Bengang | 3830 | 0 | -170 | -370 |
| Hot rolled coil | 7.5*1250*C | Q235 | Bengang | 3830 | 0 | -170 | -370 |
| Cold rolled plate | 1.0*1000*2000mm | Q195 | Angang | 5050 | 0 | -100 | -100 |
| Cold rolled plate | 1.0*1250*2500mm | Q195 | Bengang | 4950 | 0 | -100 | -100 |
| Cold rolled plate | 2.0*1250*2500mm | Q195 | Angang | 5000 | 0 | -100 | -100 |
| Cold rolled coil | 0.7*1000*2000 | Q195 | Bengang | 5150 | 0 | -100 | -100 |
| Puzhong board | 8mm | Q235 | Jinan Steel | 4850 | 0 | 0 | -50 |
| Puzhong board | 10mm | Q235 | Angang | 4550 | 0 | 0 | -100 |
| Puzhong board | 16-20mm | Q235 | Angang | 4300 | 0 | 0 | -100 |
| Low alloy plate | 8mm | Q345 | Angang | 4850 | 0 | 0 | -100 |
| Low alloy plate | 10mm | Q345 | Angang | 4650 | 0 | 0 | -100 |
| Low alloy plate | 14mm | Q345 | Angang | 4450 | 0 | 0 | -100 |
| Checkerboard | 3mm | Q235 | Angang | 4400 | 0 | 0 | 0 |
| Checkerboard | 4mm | Q235 | Angang | 4380 | 0 | 0 | 0 |
| Checkerboard | 5mm | Q235 | Angang | 4380 | 0 | 0 | 0 |
| Checkerboard | 6mm | Q235 | Angang | 4250 | 0 | 0 | 0 |
| Container board | 8mm | 16MnR | Angang | 4600 | 0 | 0 | 0 |
| Container board | 10mm | 16MnR | Shougang | 4400 | 0 | 0 | 0 |
| Container board | 12-20mm | 16MnR | Shougang | 4300 | 0 | 0 | 0 |
| Boiler plate | 8mm | 20g | Jinan Steel | 4700 | 0 | 0 | 0 |
| Boiler plate | 12mm | 20g | Jinan Steel | 4400 | 0 | 0 | 0 |
| Boiler plate | 20mm | 20g | Angang | 4400 | 0 | 0 | 0 |
| Tinplate | 0.21mm*1024*712 | T57E | Wu Gang | 9050 | 0 | -50 | -150 |
| Tinplate | 0.25mm*1024*712 | T57E | Wu Gang | 9000 | 0 | 0 | -100 |
| Color coated roll | 0.5mm*1000*C | TST01 | Baosteel | 7300 | 0 | 0 | 0 |
| Color coated roll | 0.6mm*1000*C | TST02 | Baosteel | 7400 | 0 | 0 | 0 |
| Galvanized coil | 0.5mm*1000*C | SGCC | Hengtong | 5750 | 0 | -50 | -50 |
| ll | 1.0mm*1000*C | ST02Z | Bengang | 5400 | 0 | -150 | -150 |
| Seamless tube | 76*4.5mm | 20# | Angang | 4450 | 0 | 0 | 0 |
| Seamless tube | 108*6mm | 20# | Angang | 4350 | 0 | 0 | 0 |
| Seamless tube | 114*6mm | 20# | Angang | 4450 | 0 | 0 | 0 |
| Seamless tube | 159*6mm | 20# | Angang | 4600 | 0 | 0 | 0 |
| Welded pipe | 1.5 inch *3.0mm | Q235 | Ling Gang | 4500 | 0 | 0 | 0 |
| Welded pipe | 2 inches *3.25mm | Q235 | Ling Gang | 4500 | 0 | 0 | 0 |
| Welded pipe | 3 inches *3.25mm | Q235 | Ling Gang | 4000 | 0 | 0 | 0 |
| I-beam | 12-16# | Q235 | A Gang | 3300 | 0 | 0 | 0 |
| I-beam | 25# | Q235 | Angang | 3650 | 0 | 0 | 0 |
| Channel steel | 16# | Q235 | Angang | 3650 | 0 | 0 | 0 |
| Channel steel | 25# | Q235 | Rolling | 3800 | 0 | 0 | 0 |
| Angle Steel | 50*5mm | Q235 | Tong Gang | 3430 | 0 | 0 | 0 |
| Angle Steel | 100*100mm | Q235 | Tong Gang | 3490 | 0 | 0 | 0 |
Total 2 Page First Previous [1] [2] Next Page Last Page
The cover glass is covered on the material on the glass slide, which can avoid the contact between the liquid and the objective lens, so as not to contaminate the lens, and can make the top of the observed cells in the same plane, that is, the distance from the objective lens is the same, so that the observed Images are clearer.Why do you need a coverslip when using a microscope
1. Make the object to be observed form a thin film, which is easy to transmit light and easy to observe;2. Make the specimen relatively fixed;
3. It is convenient to use the capillary phenomenon to form a gradient when adding various reagents (staining agent, acid, salt solution);
4. Avoid contamination of the specimen.
The purpose of staining the specimen with iodine solution is to make the cells more obvious under the microscope, and it can also kill the cells and prevent the cells from migrating.
microscope cover slip,cover slip microscope,microscope slide cover,microscope cover glass
Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yonyuemedicals.com