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 Preparation925
Carbonate Bulk Isotope Analysis639
Nitrate Isotope Analysis616
Solid Sulfur Isotope Analysis564
Solid CN Isotope Analysis541
Carbonate Clumped Isotope Analysis524
CRDS Water Isotope Analysis - δD δ18O503
Freeze Dryer494
Liquid Nitrogen492
Nitrate Sample Preparation483
Muffle Furnace475
Cleaning Laboratory Glassware453
Rock preparation450
Percent Carbonate321
Ion Chromatography311
Nitrate Preconcentration300
Making Phosphoric Acid295
Silver Salt Analysis294
Chromium Reduction286
Kerogen Extraction269
CRDS Water Isotope Analysis - δD δ17O δ18O 265
Silver Salt Preparation262
Sequential Iron Extraction247
Water Fluorination and Preparation for IRMS Analysis244
Hydrofluoric Acid243
Inca Bandsaw237
Dual-Inlet O2 Isotope Analysis210
Sharps and Glass196
Vanadium Pentoxide189
CO2 Injections187
Chemical SOP Template177
Chemical Waste Disposal174
Compressed Gases173
CN-S Configuration Switching172
Sulfur Dioxide172
Carbonate 17O155