| CAPACITY RATING | 1.0 LITERS |
| CLOSURE SIZE FOR WHICH DESIGNED | NO. 29 STD TAPER GLASS STOPPER |
| CLOSURE TYPE | FLATHEAD GROUND STOPPER |
| COLOR | AMBER OR RED |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY SIZE |
| FSC APPLICATION DATA | LABORATORY USE |
| GLASS TYPE | BOROSILICATE |
| LINEAR EXPANSION COEFFICIENT PER DEG CELSIUS | 0.0000033 |
| LINEAR EXPANSION COEFFICIENT TEMP RANGE IN DEG CELSIUS | +0.0 TO 300.0 |
| MATERIAL | GLASS LOCATION NOT OTHERWISE SPECIFIED |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS AND 3 SIZE |
| OVERALL DIAMETER | 4.175 INCHES MINIMUM AND 4.330 INCHES MAXIMUM |
| OVERALL HEIGHT | 7.520 INCHES MINIMUM AND 8.512 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOTTLE STOPPER NARROW MOUTH ROUND LIGHT RESISTANT 1 LITER GLASS |
| SHAPE | ROUND |
| SPECIAL FEATURES | NARROW MOUTH |
| USAGE DESIGN | LABORATORY REAGENT OR SOLVENT BOTTLE |