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What is the difference between the blank reagent and reference?

what is the ratio of acetic acid, TCEP and MPA?

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Thanks for the video. I have a couple question. What is the minimum volume in mL that I I have to put into the vial? How much of mL the instrument take for the measure ?

How do you clean the quadruples

I have lc 20 Dual pump lc20at Sil 20at SPD 20a Rf20a How can choose co injection

Thank you so much for the demonstaration ! It was very Helpful

Hello, may I know the mobile phase and stationary phase you use in hplc analysis and principles?

Dear Professor if possible share some videos about impurity identification, formula structure prediction processes also Thank you

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I know you have to add a metal coil in the tube in a particular direction. Now my question is does it matter which direction you place the tubes for measurement because the metal coil is only in one side of the tube.

Very nice

Thnx

I want to do aa analysis of some samples. Is it available in Pakistan?

What is that solution contains for tuning

Please what is used as blank?

How connect computer with shimadzu

When creating a 1st GPC calibration curve? creating a 3rd GPC calibration curve?

Wow, there is a special kind of banana we use to make juice but i always wanted to know how to preserve that juice. Here we r Ascorbic Acis 😮 Thanks for this Video. What are the right measurements when mixing in juice?

Great Titor Thanks a lot

Excuse me, I currently have the TOC Control L equipment, in which I forgot my administrator password, is there a method to recover or rewrite it, how can I recover it?

whether your using Normal phase condition or Reverse Phase condition .

Can u please provide the HPLC Condition and What are all the mobile phase your using.

What about meas mode box? How can I program that in the software

What is the the type of column suitable for carotenoid analysis ?

All trouble shooting video Sher please regarding toc instruments

Good explanation, really informative. Where is the link for next video?

which are the units for LOD and LOQ? Great video btw.

Thanks.

thanks

Is it C18 reverse phase column, which is the mobile phase

please shimadzu can provide a video/tutorial if the uv-1900i spectrophotometer is connected to a complete pc/laptop, thank you

Peak purity

The best spectrophotometer ever

Could you please provide information on the mobile phase? thanks

Thank you very much. I have a question. Why sampling time is 0.1 (or less than 0.5)?

Hi, I want to use the DI sample inlet system animation for one of my lectures. So I need your permission th-cam.com/video/KdwXxGb8G6s/w-d-xo.html

Sir can you guide me the sample standards for testing TOC of oily wastewater in toc analyzer

Hello, is available a method which involves the use of the spectrophotometer? Thnaks

need any barier gas for this machine

Can you please make a video on optimization of MRM in GC/MS/MS.

Excellent

Can i have the hplc conditions ( mobile phase etc...)

Excellent Video - explanation is good in short time

what column you used here?

hello I am a user of shimudzu HPLC system. please let me know the reagent preparation of TCEP, MPA and the ratio of these three chemicals to make diluent mixture. thanks

my equipment comes to equip a nonconformity when shutdown (ERROR: CF card) could you help me?

We have lost the manual, Could you provide us? Thanks

good video, waiting for some troubleshoot if possible

Amazing!!