三级片视频播放,精品三级片在线观看,A级性爱视频,欧美+日韩+国产+无码+小说,亲子伦XX XX熟女,秋霞最新午夜伦伦A片黑狐,韩国理伦片漂亮的保拇,一边吃奶一边做边爱完整版,欧美放荡性护士videos

For determination of Copper by the Bathocuproine Method, using TNTplus vials. Hach Method 10238. Range: 0.1-8.0 mg/L Cu. 25 Tests

• Reduce Errors with Bar-coded Vials and RFID
• No Reagent Blank Necessary
• Innovative Vial and Reagent Delivery
• Helpful package design

  Reduce Errors with Bar-coded Vials and RFID

  A unique barcode label on each Hach TNTplus Vial Chemistry is automatically read by the spectrophotometer when used with Hach’s DR 6000™ UV-VIS Spectrophotometer or DR 3900™ Benchtop Spectrophotometer to identify the appropriate method and take the measurement. While increasing ease-of-use and speed of analysis, errors are significantly reduced. In addition, the user will receive a notification if shelf life of a TNTplus test has been expired. The RFID tag on each TNTplus box contains the lot specific Certificate of Analysis which can be read out with the DR 6000™ or DR 3900™ spectrophotometer.

  No Reagent Blank Necessary

  The high quality of TNTplus vials, tight reagent production controls, 10-fold absorbance readings averaged for results determination, instrument calibration verification, and high instrument stability all combine to eliminate the need to run reagent blanks—saving you time and money!

  Innovative Vial and Reagent Delivery

  TNTplus vials use innovative DosiCaps that are easier to use than powder pillows or liquid reagents. There’s no risk of spillage, no safety risk, or risk of contamination with DosiCaps because the reagents are compley contained within the vial cap. The glassware used assures the best precision and the vials have a flat bottom so they can stand on their own.

  Helpful package design

  Packages of TNTplus vials are color-coded for fast and easy parameter and range recognition for the exact test you need. Step-by-step illustrated test methods are printed on the box for quick reference. Instructions in simple multiple language formats, included in each carton, facilitates use by a diverse labor force.

  Specifications

  # Tests:25

  Instrument:DR 6000, DR 3900, 
  DR 1900

  Method Name:Bathocuproin

  Platform :TNT+

  Range:to Cu

  Ranges:0.1 to 8.0 mg/L Cu