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871. Fluorescence Microscope - (reply: 3)
872. TEMS Buffer preparation - (reply: 1)
873. Windows in PCR/Clean rooms..... - (reply: 8)
874. Ammonium Persulphate - storage time? (reply: 4)
875. Dry ice storage in -80C freezer: bad for samples? - (reply: 5)
876. High 280/260 Ratio - DNA at 2.1, what the? (reply: 3)
877. calculation of lipase activity? - (reply: 1)
878. confocal microscope, my cells die! - URGENT. (reply: 8)
879. Calcium influx - (reply: 2)
880. Azide, dilute in Water, PBS, DMSO? - (reply: 2)
881. what would happen if I autoclave ethanol? - (reply: 8)
882. Filter size for polypeptides,amino acids,proteins - Filtration as described US Patent 4,455,302 (reply: 3)
883. How do you mix solutions in cuvettes - (reply: 5)
884. Single or Duplicate samples - (reply: 1)
885. DNA extraction from gel - (reply: 16)
886. genomic DNA isolation from hair - (reply: 3)
887. Smallest amount of DNA per well and can still be visualized? - (reply: 3)
888. Plasmid Curing - (reply: 1)
889. Plasmid Curing - (reply: 7)
890. What to put on letter of consignment? - Are there any "don't"'s ? (reply: 12)
891. secondary antibody - (reply: 2)
892. Cloning help - how to break down a restriction site! (reply: 6)
893. How to elute protein from SDS-PAGE gels - (reply: 3)
894. Decontamination of EtBr - UV Light (reply: 1)
895. a big mystery - failure of gelling (reply: 8)
896. Tissue Homogenization for Lactic Acid Level - (reply: 5)
897. Is My Serum Still OK To Use? - (reply: 2)
898. Shelf Life of TBE and TAE buffers - how long do they last? (reply: 4)
899. Plot X-Y line possible with excel? - (reply: 3)
900. A 260:230: unusual ratios - I need your advices... (reply: 11)