| Answer | Crossword Clue |
|---|---|
| PHIAL | Kind of test tube |
| VIAL | Test tube |
| INVITRO | Test-tube |
| PILOT | Tube test? |
| PYREX | Test tube material |
| SERA | Test-tube substances |
| LAB | Test tube site |
| PYREX | Test tube glass |
| GUINEAPIGEON | Test-tube turbit? |
| PYREX | Test-tube glass |
| SERA | Test tube fluids |
| BUNSENBURNER | Test tube heater |
| PYREX | Test-tube material |
| CCS | Test-tube measures |
| PILOT | Test on the tube |
| MRI | Hosp. test in a tube |
| MRI | Test in a tube, for short |
| INVITRO | How "test-tube babies" are fertilized |
| MRI | Hosp. test in a large tube |
| PUBS | Peter and the Test Tube Babies got "Banned From" them |
