Article list of assortment: Irmeco Zusatz - First letter: 2
| Art. No. | Description |
| 0307500 | 2-Well Macro-Kjeldahl Extraction Heater, 300 mL, US; 115 VAC |
| 0307502 | 2-Well Macro-Kjeldahl Extraction Heater, 300 mL, UK; 230 VAC |
| 0307504 | 2-Well Macro-Kjeldahl Extraction Heater, 300 mL, EU; 230 VAC |
| 0307506 | 2-Well Macro-Kjeldahl Extraction Heater, 800 mL, US; 115 VAC |
| 0307508 | 2-Well Macro-Kjeldahl Extraction Heater, 800 mL, UK; 230 VAC |
| 0307510 | 2-Well Macro-Kjeldahl Extraction Heater, 800 mL, EU; 230 VAC |
| 1616146 | 2MM CAP FOR TRAYCELL |
| 9023853 | 2.00PH BUFFER SOLN A |
| 221080 | 2/1E Disc pH-Value 4.4 - 6.0 pH |
| 221100 | 2/1G Disc pH-Value 5.2 - 6.8 pH |
| 221110 | 2/1H Disc pH-Value 6.0 - 7.6 pH |
| 221130 | 2/1J Disc pH-Value 6.8 - 8.4 pH |
| 221190 | 2/1L Disc pH-Value 8.0 - 9.6 pH |
| 353060 | 2 Nesslertubes (113 mm) for Nessleriser 2150; AF306 |
| 353080 | 2 Nesslertubes (113 mm)& 2 Plungers for Nessleriser 2150; AF306/P |
| 353150 | 2 Nesslertubes für O2-Method Disc NOE (283680) |
| 354200 | 2 Nesslertubes(250 mm)& 2 Plungers for Nessleriser 2250; DB420 |
| 375072 | 250 mL bottle with cap for water sampler; AF 631 250 mL bottle with cap for water sampler; AF 631 |
| 724460 | 2 Spare Membrane for Oxygen Sensor SD150 / AL15, in bag |
| 56A002001 | 2001 Engineers Case (Book) no Foam Inserts |
| 56A002201 | 2001 Book Opening Case + Universal Foam 2001 Book Opening Case + Universal Foam |
| 56A002501 | 2501 Engineers Case (Chest) No Foam Inserts |
| 56A002601 | 2501 Chest Opening Case+Maxi Direct Foam 2501 Chest Opening Case+Maxi Direct Foam |
| 56A002801 | 2501 Chest Opening Case+Checkitcomp Foam 2501 Chest Opening Case+Checkitcomp Foam |
| 56A008401 | 2.5 ml Syringe 2.5 ml Syringe |