| 3/29/2024 | 85113099 | Metal ignition wire for calorimeter, size 0.12mm x 10cm, 500 pieces/box, brand: CKIC, laboratory tool, 100% new | XXXXXXXXXX | 20 | UNK | 340 | China | NA |
| 3/29/2024 | 29163100 | Standard benzoic acid GPW102570, 25g bottle, brand: Jingping, CAS: 65-85-0, chemical used for CT6000 coal sample calorimeter in the laboratory, 100% new | XXXXXXXXXX | 40 | UNA | 620 | China | NA |
| 3/29/2024 | 52079000 | Cotton priming wire (priming wire for CT2100 calorimeter), 10cm long, 10 bundles/bag/40g, brand: Terry, laboratory tool, 100% new | XXXXXXXXXX | 15 | BAG | 420 | China | NA |
| 3/22/2024 | 90271000 | NG/LPG gas analyzer Model: Calorimeter Type CWD2005. Power: 230V.50/60Hz. Manufacturer: Union (100% new product) | XXXXXXXXXX | 1 | SET | 33932.3 | Germany | NA |
| 3/11/2024 | 73202090 | Compression steel spring (Code 7163600), accessory for calorimeter, 100% new | XXXXXXXXXX | 2 | PCE | 12.5186 | Germany | NA |
| 3/11/2024 | 40169390 | Eladur gasket (Code 4654700) made of rubber, for calorimeter, 100% new | XXXXXXXXXX | 5 | PCE | 7.824 | Germany | NA |
| 3/11/2024 | 85451900 | Electrode bar (Code 3770700) accessory for calorimeter, 100% new | XXXXXXXXXX | 2 | PCE | 78.2008 | Germany | NA |
| 3/11/2024 | 39269059 | Retaining plate (Code 3851600), plastic, used for calorimeter, 100% new | XXXXXXXXXX | 1 | PCE | 58.6404 | China | NA |
| 3/11/2024 | 84818099 | 3/2 SOLENOID solenoid valve, used for C6000 calorimeter (Code 20012120), 100% new | XXXXXXXXXX | 2 | PCE | 302.336 | Germany | NA |
| 3/11/2024 | 84099977 | Plunger, (Code 3768500) used in calorimeter, 100% new | XXXXXXXXXX | 2 | PCE | 363.162 | Germany | NA |