| ADJECTIVE | all | technical-grade, technical grade | containing small amounts of other chemicals, hence slightly impure |
|---|
| Meaning | Containing small amounts of other chemicals, hence slightly impure. | |
|---|---|---|
| Example | "technical-grade sulfuric acid" | |
| Synonym | technical grade | |
| Category | chemistry, chemical science | The science of matter |
| Broader | impure | combined with extraneous elements |
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