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 Clumped Isotope Preparation401
Carbonate Bulk Isotope Analysis277
Solid CN Isotope Analysis233
Liquid Nitrogen224
Nitrate Isotope Analysis223
Rock preparation180
Carbonate Clumped Isotope Analysis170
Nitrate Sample Preparation169
Solid Sulfur Isotope Analysis158
CRDS Water Isotope Analysis - δD δ18O137
Chromium Reduction123
CRDS Water Isotope Analysis - δD δ17O δ18O 122
Cleaning Laboratory Glassware121
Ion Chromatography119
Freeze Dryer115
Sequential Iron Extraction112
Silver Salt Analysis111
Kerogen Extraction110
Nitrate Preconcentration109
Percent Carbonate107
Making Phosphoric Acid104
Water Fluorination and Preparation for IRMS Analysis102
Inca Bandsaw99
Silver Salt Preparation95
Muffle Furnace94
Dual-Inlet O2 Isotope Analysis86
Hydrofluoric Acid85
Vanadium Pentoxide84
Chemical SOP Template82
CO2 Injections81
Sharps and Glass78
Sulfur Dioxide77
Chemical Waste Disposal76
Compressed Gases76
CN-S Configuration Switching68