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1. milky ethanol - DNA precipitation (reply: 1)
2. BSA is able to stop an enzymatic reaction? - (reply: 1)
3. How to solve Ammonium acetate - (reply: 1)
4. how to prepare phosphate buffer - 1M phospahate buffer (reply: 1)
5. dilutions again!please check - molar dilution (reply: 2)
6. concentration of primers - (reply: 1)
7. Gradient mixing - (reply: 1)
8. filtering and autoclaving solutions - anybody have any suggestions as to when and how to do it? (reply: 3)
9. Dilution - (reply: 1)
10. SDS vs. CTAB vs. Sarkosyl - cell lysis/DNA extraction (reply: 6)
11. .01 M Acetic Acid - How? (reply: 4)
12. Harvesting bacteria cells - Temperature of the centrifuge (reply: 5)
13. How to stop an enzimatic reaction - (reply: 2)
14. Collecting whole blood and plasma/serum - which tube to use, how to collect plasma/serum (reply: 9)
15. RNA wash: 75% EtOH or 100% EtOH? - (reply: 1)
16. Stability of IPTG, DTT at 4 degree - (reply: 1)
17. SDS-Page running - (reply: 4)
18. How to prepare buffer solutions? - I need some help here! (reply: 3)
19. Best storage temperature for samples - serum, protein, tissue, DNA, RNA... (reply: 3)
20. Quantifying Cell Lysis or the Presence of DNA - (reply: 3)
21. romanowsky staining - (reply: 1)
22. pre-analytical errors/factors - abnormal patient results (reply: 4)
23. Ferric Nitrilotracetate - How to make it out of FeCl3 and Na NTA (reply: 1)
24. SDS PAGE - (reply: 3)
25. what is the best way of releasing formaldehyde gas? - (reply: 3)
26. How to do agitation? - (reply: 4)
27. Autoclaving Glucose - (reply: 5)
28. 0.2 M sodium acetate buffer at pH 3.0 - (reply: 2)
29. Phenol Extraction - Stupidity? (reply: 1)
30. EDTA and EGTA into solution - EDTA and EGTA into solution (reply: 5)