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Operating Instructions Installation and Commissioning Daily Maintenance Troubleshooting Sample Preparation

Anion is ready for work

Publisher:admin    Release time:2017-03-03 11:21

respected user: 
Hello! When you sign a contract with us, you become our users. Please prepare the company before the arrival of the technical staff to do the following preparatory work, ready to "on the preparation of the receipt" back to my company, our company will be based on "receipt" content, as soon as possible arrangements for technical staff debugging.
1. Proficiency in computer basic knowledge, chemical analysis of professional staff 2.
2. Should be equipped with smooth and smooth workstations, laboratory temperature control between 10-30 ℃, with a reliable power supply and a good grounding line.
3. Deionized water should be used for distillation, and then by the exchange of resin bed exchange, the conductivity control in the 0.05μs / cm below, can also be used to produce water purifier 18.2 megohm of ultra-pure water.
4.1000ml filter bottle 1, G4 250ml sand core funnel 1, rubber plug 1 (the three should be able to be assembled together). Vacuum degassing pump one.
5. One electronic balance (accurate to 0.001).
6. Need to prepare the following reagents (analysis of pure above, the type of drug can be adjusted according to the different ions measured)
Sodium carbonate, sodium bicarbonate, sodium fluoride, sodium chloride, sodium nitrite, potassium dihydrogen phosphate, potassium bromide, sodium nitrate, sodium sulfate, the standard solution of the anion to be analyzed, anhydrous ethanol
7. The desired solution
0.24 mol / L Na2CO3 solution 500ml
0.30 mol / L Na2HCO3 solution 500ml
8. Utensils
(1) 500 ml plastic bottles, glass reagent bottles of the four
(2) capacity bottle

Capacity bottle specifications

50ml

100ml

250ml

500ml

1000ml

Quantity

5-10

10

2

2

2

3)Pipettes and scale pipettes

specification

0.5 ml

1 ml

2 ml

5 ml

10 ml

15 ml

20 ml

25ml

Quantity

2

2

2

2

2

2

2

2

9. Prepare the computer (xp system), the printer
If you have any questions, please call the technical service telephone 15726206261.
Qingdao Pu Ren Instrument Co., Ltd.

 

 


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