| 3/29/2024 | 90279000 | O2 gas concentration sensor, type MK 467-7, part of the O2 gas concentration tester in the environment type EC28D, GFG brand, 100% new | XXXXXXXXXX | 1 | PCE | 432.216 | Germany | NA |
| 3/29/2024 | 90279000 | O3 gas concentration sensor, type MK 397-7, part of the O3 gas concentration tester in the environment type GMA36Pro, GFG brand, 100% new | XXXXXXXXXX | 6 | PCE | 4761.828 | Germany | NA |
| 3/29/2024 | 38229090 | Standard solution for DO measuring probe, 25ML/bottle, BOTTLE OF ELECTROLYTE OXYGEN PPM, 25 ML, for testing water environment, used in laboratories, 09181=A=3600-VN, brand: Hach. 100% new (KL=0.025kg) | XXXXXXXXXX | 1 | UNA | 79.23 | Germany | NA |
| 3/28/2024 | 84213990 | Air filtration equipment ISO16890 EPM10 50%, Manufacturer: MANN+HUMMEL Life Science & Environment Germany GmbH , Spare parts for milk filling machine filtration system, 100% new, code 853185026 | XXXXXXXXXX | 1 | PCE | 52.3638 | Germany | NA |
| 3/26/2024 | 38229090 | 90412 PEHANON pH reaction test paper strips pH 1.0 - 2.8, 11 x 100 mm (CAS: 9004-34-6, 7732-18-5) (200 strips/box) (Used to test water environment, Product for laboratory use only, 100% new) | XXXXXXXXXX | 2 | UNK | 28.1714 | Germany | NA |
| 3/26/2024 | 38229090 | 91306 QUANTOFIX Sulphite reaction test strips, 6 x 95mm (CAS: 9004-34-6, 7732-18-5, 9002-86-2) (100 strips/box) (Used to test water environment, product for indoor use only tested, 100% new) | XXXXXXXXXX | 1 | UNK | 26.1331 | Germany | NA |
| 3/26/2024 | 38229090 | 985638 NANOCOLOR COD HR 1500 Reagent Reagent Tube, Test Tube (Box includes CAS numbers: 10294-26-5, 7664-93-9, 7778-50-9) (2ml/1test x 20test/box) (Used for testing Water Environment) | XXXXXXXXXX | 1 | UNK | 68.6206 | Germany | NA |
| 3/26/2024 | 38229090 | 985636 NANOCOLOR COD LR 150 Reagent Reagent Tube, Test Tube (Box includes CAS numbers: 10294-26-5, 7664-93-9, 7778-50-9) (2ml/1test x 20test/box) (Used for testing Water Environment) | XXXXXXXXXX | 1 | UNK | 68.6206 | Germany | NA |
| 3/25/2024 | 90269000 | pH measuring electrode (for measuring pH index in water, accessories of YSI handheld multi-parameter meter used to analyze water environment), P/N: 605101. HSX: YSI. 100% New | XXXXXXXXXX | 1 | PCE | 203.034 | Germany | NA |
| 3/25/2024 | 90269000 | ORP electrode (for measuring redox potential index in water, accessory for YSI portable multi-parameter meter for water environment analysis), P/N: 605102. HSX: YSI. 100% New | XXXXXXXXXX | 2 | PCE | 483.672 | Germany | NA |