FIELD: analysis of materials. SUBSTANCE: polymethyl methacrylate and polyethylene glycol are used as a binder in the indicator compound at the following relation of components; percent by mass: bromophenol blue 6 to 10; polymethyl methacrylate-4 to 8; polyethylene glycol-the rest. EFFECT: enhanced reliability. 1 dwg, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INDICATOR COMPOSITION FOR DETERMINATION OF AMMONIA MICRO-CONCENTRATIONS | 0 |
|
SU1084676A1 |
| COMPOSITION FOR AMMONIA INDICATION STRIPS | 0 |
|
SU834078A1 |
| INDICATOR COMPOSITION FOR ASSAYING ACETIC ACID IN GAS PHASE | 1995 |
|
RU2099701C1 |
| INDICATOR COMPOSITION FOR DETECTION OF AEROSOLS OF STRONG BASE | 1995 |
|
RU2114429C1 |
| INDICATOR FOR LOCATING CHLORINE LEAKS | 0 |
|
SU1693417A1 |
| METHOD FOR DETECTING LEAKAGE OF HYDRAZINE AND NON-SYMMETRIC DIMETHYLHYDRAZINE FROM TECHNICAL MEANS OF STORAGE AND TRANSPORTATION | 2016 |
|
RU2662056C2 |
| COMPOSITION FOR INDICATOR TAPE TREATMENT FOR CHLOROHYDROGEN OR AMMONIA IDENTIFICATION | 0 |
|
SU1767414A1 |
| INDICATOR COMPOSITION FOR DETECTING AMMONIA VAPOURS | 0 |
|
SU1159890A1 |
| INDICATOR PLATE AND METHOD OF DETERMINING HIGH CONCENTRATIONS OF CHEMICALLY HAZARDOUS SUBSTANCES IN AIR | 2011 |
|
RU2475735C1 |
| INDICATOR COMPOSITION FOR LINEAR COLORIMETRIC ANALYSIS OF AMMONIA IN THE AIR | 0 |
|
SU1458815A1 |
