| Delivery conditions? | free, but all costs will be invoiced from us. |
| Last update 18.04.2002 | |
| Payment? | invoice for current customers, else AMEX or pro forma invoice payment in advance |
| SDS? | for hazardous products automatically, please ask |
| analysis Certificate? | Please ask for special products |
| Common Lab-Equipment? | We offer the whole Lab-equipment from A..to Z.. through DIAGONAL (catalogue only German, sorry) |
| C.I. means? | Colour Index, identifies the product. http://www.sdc.org.uk |
| Schulz No. means | another older description of dyes by Mr.Schulz |
| Romeis means? | the author Romeis * 1888, gave many descriptions of dyes and colouring methods. His book is sold out. |
| Colours for food? | no delivery through Chroma. |
| Product searching? | the Chroma catalogue gives you all search possibilities: product-name, product-number, C.I.number, Schulz-number, even with parts of these datas. |
| Paper-printed catalogue? | catalogue-pdf |
| Quality control? | all Chroma products will be proved before leaving our factory. We test identity, solubility, pH, and all other criterias, which a described in the literature. |
| CE- sign? | all our "in vitro diagnostics have" CE- sign, conform to the European rules |
| Decalcifier for bones? | Please look for "Ossa-fixona" |
| Gramcolor- colouring-set? | A Chroma- product. 5 solutions ready for Gram- colouring 2C-237 |
| Special production after your formula? | We are specialists for those. Please ask |
| EURO- currency- change? | We invoice in EURO,( DEM is still on the invoice as information. ) |
| Structure formula for dyes? | Please lookup to our special LINK |
| Colour spots on your skin? | Reduran |
| Chroma Koengen? | the former Chroma has been given up by Mr.Schmid in 1988.We are not legal successor, but we took over all products and the trade-mark CHROMA(R). |
If you have any questions, please mail directly, we answer immediatly.