GV Instruments
| OEM Part Number | RAC Part Number | DESCRIPTION |
| M695080 6 | 500 | Nickel Sampler 70mm - Isoprobe |
| M695-162 | 501 | Platinum Sampler 70mm (6.35) - Isoprobe |
| M695-163 | 502 | Platinum Skimmer (6)- Isoprobe |
| M6950-11 5 | 503 | Nickel Skimmer - Isoprobe |
| M695-439 3 | 504 | Nickel Sampler 54mm - Platform ICP |
| M695-440 2 | 505 | Nickel Skimmer - Platform ICP |
| M695-509 1 | 506 | Platinum Skimmer (6) - Platform ICP |
| M695-064/2 5 | 507 F | Nickel Collimator item 2 (flange) |
| M695-064/1 5 | 507 | Nickel Collimator item 1 (cone) - Isoprobe |
| M695-421 | 508 | Platinum Collimator (6.35) - Isoprobe |
| M695-474 2 | 509 | Nickel Collimator - Domed shape - 2mm |
| M695-475 2 | 510 | Nickel Collimator - Platfrom ICP |
| M695-508 1 | 511 | Platinum Sampler (6.35) - Platfrom ICP |
| see 512 | 512 S | Nickel Sampler - 01534 S |
| - | Al | Micromass ALUMINIUM cones. |
| M749629CD1 | 514 | Ni/Cu Sampler - Isoprobe |
| M695-579 | 515 | Nickel Collimator - Domed shape - 3mm |
| M749629CD2 | 516 | Al Sampler - Isoprobe |
| M749629CD3 | 517 | Ni Sampler - Isoprobe |
