SamplingFlowchartChu rn

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Churn Sample Splits Teflon Churn 15 liters Michel Kendall Brabets Reddy Krabby Krabby 5 SITES ONLY Taylor Geotech pump 500 ml Poly Tritium 1 Whole water RU 60 ml glass vial D/O18 1 Liter Teflon Hold bottle 1 Whole water RU Filters 0.45 GFF 25 mm 0.5 to 2 Liters total filter volume CN isotopes PIC isotopes Chl-A PP S isotopes 2 chilled Al foil 1 chilled Al foil 2 chilled Al foil 1 chilled Al foil 1 chilled Al foil 1 Liter Poly Sed fractions 1 Whole water RU 1 Liter Teflon Hold bottle Filters 0.45 GFF 25 mm 100 to 300 ml total filter volume POC/PN Reddy SED/OM Reddy pre-weighed GFF filters 2 chilled Al foil 2 chilled return to petri dish 1 liter Teflon Hold Bottle 2 QFF Filtration string 500 ml Teflon Hg species 500 ml Teflon Hold bottle 0.4 um 47 mm filter polycarb 125 ml glass AR HgD 1 acidified 4 ml acid filters into glass bottles 60 ml glass AR HgP 1 acidified 2 ml acid 0.45 um Capsule filter 1 Liter rinse Reddy Aiken Aiken Taylor Kraemer 125 ml Poly major anions 2 chilled FU 40 ml brown glass vial DOC 1 chilled FU 1- Liter brown glass DOC 3 chilled FU 125 ml Poly AR major cations trace metals 1 acidified 2 ml acid FA 1 Liter Poly U isotopes 2 room temp Reddy Kendall McCleskey 125 ml Poly Field alk 60 ml Poly N isotopes 2 Frozen 30 ml Brown poly Arsenic 1 Acidified Chilled, dark CN Krabby S Krabby 1 acid Leached Chilled 10 ml acid 1 chilled Al foil 1 End point titration Finlay Taylor 60 ml Poly PO4 1 chilled 30 ml Brown poly NUTS 1 chilled 2 QFF’s Into Teflon Petri dish Frozen Barber * see site list 1-Liter Brown glass 2 whole water RU 4.5 cm QFF Raymond 125 ml Polycarb 14C-DOC 1 frozen Acidified PO4 acid 14C-POC Raymond 1 Frozen Al Foil Collection order: Do ALL Whole Waters (blue) FIRST Legend: Red: Dissolved species Blue: Whole water Green: filters