What's the sum of all values in category 1 one when category 3 like equal to 300?
Method of administration[ citation needed ] Category 1 Category 2 Category 3 Category 4 Category 5
Toxicity
170567
text real real text text text
2-170567-1
Acute toxicity
Acute toxicity
Oral: LD50 measured in mg/kg of bodyweight 5 50 300 2 000 5 000
Dermal: LD 50 measured in mg/kg of bodyweight 50 200 1 000 2 000 5 000
Gas Inhalation: LC 50 measured in ppmV 100 500 2 500 20 000 Undefined
Vapour Inhalation: LC 50 measured in mg/L 0.5 2.0 10 20 Undefined
Dust and Mist Inhalation: LC 50 measured in mg/L 0.05 0.5 1.0 5.0 Undefined
SELECT SUM Category 1 FROM table WHERE Category 3 = 300
300