国产麻豆精品久久一二三人妖,无人区免费观看完整版视频,亭亭玉月丁香,国产69精品久久久久999小说,中文字幕热热色密臀spa,诱人的大乳奶3做爰中文字幕,国产免费二价hpv值不值得打

since 1996
Service Hotline :021-37013385/37013386       EN / CN
Online calibration
After-sales service Online calibration Download Authenticity
1. Enter the serial number on the pipette handle in the serial number, select the range of the pipette to be calibrated, and select the room temperature. After the input is completed, the measurement volume, accuracy () and precision () of the pipette to be calibrated will appear automatically
  • Product
  • Volume Range
      
  • Temperature (℃)
  • Test volume (μl)
  • Accuracy (%)
  • Precision (%)
2. In the second step, in the form 1-5, enter the results of 5 consecutive weighings in sequence (unit: mg)
3. Click the "Data Analysis" button to get the test result. Both the accuracy and precision should be within the range of its standard value.
New calibration
We look forward to cooperation with you
Contact us
Is there a problem? Need more information?
Please feel free to contact us, our experts are happy to provide you with any information you need.
Company Name:Shanghai Rongtai Biochemical Engineering Co., Ltd.
Address :Building 8, No. 255, Cao Nong Road, Songjiang District, Shanghai
Phone :021-37013385/37013386
Fax :86-21-59882370
E-mail :[email protected]
Name :*E-mail:*Phone:*
Information :*
? 2020-2025 Shanghai Rongtai Biochemical Engineering Co., Ltd. All rights reserved滬ICP備12021499號(hào)