| 10-01-2019 |
2901100000 | N-HEPTANO (Q-24730-3-6) | N-HEPTANE (Q-24730-3-6) | 108.8 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 04-02-2019 |
2901100000 | N-HEPTANO (Q-24730-3-6) | N-HEPTANE (Q-24730-3-6) | 21.76 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 05-02-2019 |
2901100000 | HEPTANO | HEPTANE | 16629 | TRANSMERQUIM DE COSTA RICA SOCIEDAD ANON | ESTADOS UNIDOS | |
| 06-02-2019 |
2901100000 | N-HEPTANO | N-HEPTANE | 21.76 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 21-03-2019 |
2901100000 | N-HEPTANO | N-HEPTANE | 32.64 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 02-04-2019 |
2901100000 | N-HEPTANO (Q-24730-3-6) | N-HEPTANE (Q-24730-3-6) | 5.44 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 20-05-2019 |
3822000000 | REACTIVO PARA LABORATORIO ( HG207AA-4 HEPTANE CHROM PARA CROMATOGRAFIA LIQUIEDA DE ALTA EFICACIA ) | REACTIVE LABORATORY (HG207AA-4 HEPTANE CHROM CHROMATOGRAPHY LIQUIEDA HIGH EFFICIENCY) | 10.92 | ELECTRONICA CENTROAMERICANA SOCIEDAD ANO | ESTADOS UNIDOS | |
| 18-06-2019 |
2930909900 | SOLUCION DE FENIL ISOTIOCIANATO N-HEPTANO | ISOTHIOCYANATE SOLUTION OF PHENYL N-HEPTANE | 3.93 | ELECTRONICA CENTROAMERICANA SOCIEDAD ANO | ESTADOS UNIDOS | |
| 26-07-2019 |
2901100000 | N-HEPTANO | N-HEPTANE | 10.94 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 02-10-2019 |
2901100000 | N-HEPTANO | N-HEPTANE | 21.76 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | ESTADOS UNIDOS | |
| 07-10-2019 |
2901100000 | HEPTANO | HEPTANE | 16483 | TRANSMERQUIM DE COSTA RICA SOCIEDAD ANON | ESTADOS UNIDOS | |
| 21-10-2019 |
2901100000 | HEPTANO SIN CARACTERISTICAS smSIN MARCA SIN MODELO 44625 | HEPTANE FEATURELESS 44625 MODEL WITHOUT SMS-MARK | 4.85 | POCHTECA SOCIEDAD ANONIMA | MEXICO | |
| 04-11-2019 |
29011000009 | N HEPTANO | N-HEPTANE | 21.76 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | United States | |
| 15-11-2019 |
29011000009 | PRF N HEPTANO | PRF N HEPTANE | 140.6 | EURO AMALTEA SOCIEDAD ANONIMA | United States | |
| 04-02-2019 |
2904100000 | ACIDO-1-HEPTANOSULFONICO SAL SODICA (Q-48510-9-) | ACID-1-HEPTANESULFONIC ACID SODIUM SALT (Q-48510-9-) | 10.91 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | MEXICO | |
| 01-07-2019 |
2904100000 | ACIDO-1-HEPTANOSULFONICO SAL SODICA (Q-48510-9-) | ACID-1-HEPTANESULFONIC ACID SODIUM SALT (Q-48510-9-) | 29.02 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | MEXICO | |
| 08-08-2019 |
2904100000 | ACIDO-1-HEPTANOSULFONICO SAL SODICA (Q-48510-9-) | ACID-1-HEPTANESULFONIC ACID SODIUM SALT (Q-48510-9-) | 26.13 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | MEXICO | |
| 16-09-2019 |
2904100000 | ACIDO-1-HEPTANOSULFONICO SAL SODICA (Q-48510-9-) | ACID-1-HEPTANESULFONIC ACID SODIUM SALT (Q-48510-9-) | 25.99 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | MEXICO | |
| 18-10-2019 |
2904100000 | ACIDO-1-HEPTANOSULFONICO SAL SODICA (Q-48510-9-) | ACID-1-HEPTANESULFONIC ACID SODIUM SALT (Q-48510-9-) | 64.82 | TECNO DIAGNOSTICA SOCIEDAD ANONIMA | MEXICO | |