Standard Operating Procedures

All IsoLab Standard Operating Procedures (aka Methods or Protocols) are publicly available and are listed below. Select a subset using the SOP menu above.

Carbonate Bulk Isotope Analysis198
Carbonate Clumped Isotope Preparation179
Liquid Nitrogen132
Nitrate Isotope Analysis127
Solid CN Isotope Analysis118
Rock preparation117
Nitrate Sample Preparation104
Carbonate Clumped Isotope Analysis91
Solid Sulfur Isotope Analysis91
CRDS Water Isotope Analysis - δD δ18O79
CRDS Water Isotope Analysis - δD δ17O δ18O 76
Cleaning Laboratory Glassware73
Percent Carbonate73
Chromium Reduction70
Making Phosphoric Acid70
Ion Chromatography69
Sequential Iron Extraction69
Inca Bandsaw67
Nitrate Preconcentration63
Kerogen Extraction59
Dual-Inlet O2 Isotope Analysis55
Water Fluorination and Preparation for IRMS Analysis55
Freeze Dryer54
Silver Salt Preparation54
CO2 Injections53
Vanadium Pentoxide52
Silver Salt Analysis51
Chemical Waste Disposal49
Hydrofluoric Acid48
Muffle Furnace48
Sharps and Glass47
CN-S Configuration Switching46
Compressed Gases46
Chemical SOP Template43
Sulfur Dioxide42