New Hampshire StatutesCHAPTER 131 — LABORATORY OF HYGIENESection 131:1 Purposes.Section 131:2 Investigations.Section 131:3 Testing of Water Supplies.Section 131:3-a Fee Required.Section 131:4 Service; Reimbursements; Rulemaking.Section 131:5 Contracts for Outside Services.Section 131:5-a Rulemaking.Section 131:6 Bulletin.