Hydrogen Sulfide Photopaper

Silver halide photo paper tarnishes in the presence of hydrogen sulfide, creating silver sulfide. In this method, we expose photo paper to air and assess the relative amount of airborne hydrogen sulfide present. We hope to make this a quantitative method soon.

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Preparation for Pilot H2S Testing

by ErikHanley11 almost 4 years ago | 0 | 94 views | 4



H2S Photopaper Processing notes

by ewilder about 5 years ago | 2 | 126 views | 5



Alternate Design for H2S Cannister

by deepwinter almost 7 years ago | 3 | 98 views | 1


Putting together H2S Test Kit

by megan almost 7 years ago | 2 | 94 views | 1


First Experiment Analyzed

by megan almost 7 years ago | 2 | 51 views | 1



Identifying Wells in Field and Experiment Design

by megan almost 7 years ago | 0 | 67 views | 1


Choosing Test Sites in Aztec, NM

by megan almost 7 years ago | 0 | 62 views | 0


H2S strips batch 2: New Mexico

by sara almost 7 years ago | 0 | 48 views | 0


Safety Precautions for H2S Research

by sara almost 7 years ago | 4 | 652 views | 0






H2S strip batch 1 for testing made 4/26

by sara about 7 years ago | 3 | 2,681 views | 0




Planning for Public Lab H2S screen Experiments

by sara about 7 years ago | 0 | 1,987 views | 0




Making Glycerol Solution for H2S film Assay

by sara about 7 years ago | 0 | 2,269 views | 1


Bibliography for Hydrogen Sulfide Research

by sara over 7 years ago | 1 | 90 views | 0