| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| jhonbrandi | "A lab chemical can include a reference standard, a laboratory reagent, etc. There is an extremely high value attached to these chemicals, and they ..." | Read more » | about 2 years ago | |||
| mogenshelluk | "Hi Dear! Using the USP as a starting point is a good idea. Depending on your needs, you can either choose NIST, primary standard, or other grades. ..." | Read more » | about 2 years ago | |||
| Rehan | "@Ag8n @Salman21 Thanks to both of you for your support. " | Read more » | over 2 years ago | |||
| liz | "Hi @Rehan , the "we" refers to Public Lab contributors because we are an open source community. " | Read more » | over 2 years ago | |||
| Salman21 | "Agreed with @Ag8n for the USP as a good starting point. Furthermore, ICH Q7 guidelines would be a great starting point as well. Read "How to Handle..." | Read more » | over 2 years ago | |||
| Rehan | "@Ag8n Thank you for the information. No, I don't know yet which reagent will be used in the project. Anyway, what do mean by "we". " | Read more » | over 2 years ago | |||
| Ag8n | "The USP is a good starting point. You have to choose between NIST, primary standard, and other grades. Do you know what reagents you will be using..." | Read more » | almost 3 years ago | |||
| aticolabexport | "These low-cost School Science Lab Equipments are very exciting. We checked both pdf files and the figures are more interested. Atico Lab Export is ..." | Read more » | almost 4 years ago | |||
| ernestbolds | "At this time I will just say that it is an material that is reoccurring in my immediate environment (an community apartment building) and I do beli..." | Read more » | almost 12 years ago | |||
| warren | "Huh, here is a link for where to buy such bags: http://www.alertsecurityproducts.com/evidence-bag/index.shtml " | Read more » | almost 12 years ago | |||
| warren | "Hi, Ernest - what kind of sample is it? A water sample? Where did it come from? What do you suspect it contains and why? Our community's spectrom..." | Read more » | almost 12 years ago |