GTLO Registration

One row per bottle collected (e.g. GTLO-26-082-B1, GTLO-26-082-B3). This is the unique sample identifier.
One per person (e.g. GTLO-26-082). Multiple Sample IDs (bottles) can share the same Participant ID.
Copy one Excel row and paste it here; fields will auto-fill below.
Optional: Upload an Excel (.xlsx) file.
Copy one Excel row and paste it here; fields will auto-fill below.
Field Value Field Value
Bottle No. CHEEC project name
(first draw vs fifth liter) ICP-MS analysis date
Lithium Boron
Sodium Magnesium
Aluminum Phosphorous
Potassium Calcium
Vanadium Chromium
Manganese Iron
Cobalt Nickel
Copper Zinc
Arsenic Strontium
Cadmium Tin
Antimony Barium
Neodymium Gadolinium
Thallium Lead
Uranium Hardness (calculated) in mg/L as CaCO3
Hardness Description
Copy one Excel row and paste it here; fields will auto-fill below.
Field Value
Bottle No.
IC Run Date
Fluoride
Chloride
Sulfate
Nitrate-as-N
Phosphate
Water quality test date
Alkalinity
Phosphate
Turbidity
Conductivity 𝜇S/cm
LarsonRatioCalculated
CSMRCalculated