Buyer's guide
Choosing a Microscope Slide Storage System
Slide storage comes in three formats — boxes, trays and cabinets — and they are not competing products so much as answers to different questions. This guide sets out what each format does well, the six factors worth deciding on before you buy, and where the Eberbach models land against them.
The three formats at a glance
If you already know roughly how many slides you are holding, this table is the short version of the whole decision.
| Format | Slide boxE2000 | Slide trayE2870 | Storage cabinetE2800–E2840 |
|---|---|---|---|
| Capacity | 26 slides | 20 slides per tray | 500–3,000 slides nominal |
| Best for | A working set you carry between bench, scope and field | Extending or replacing capacity inside a cabinet you already own | A shared or long-term collection that has outgrown loose boxes |
| Access | Open the lid — every slide visible at once | Pull one tray, leave the rest in place | Numbered trays retrieved individually from a fixed location |
| Indexing | By hand, on the slide labels | Cabinet trays ship numbered in sets of 25 | Numbered trays; the E2840 adds a pullout card-index drawer |
| Growing the collection | Add another box | Add trays as compartments fill | Stack or bank units, or move up a model |
- Slide box — E2000
- Capacity
- 26 slides
- Best for
- A working set you carry between bench, scope and field
- Access
- Open the lid — every slide visible at once
- Indexing
- By hand, on the slide labels
- Growing the collection
- Add another box
- Slide tray — E2870
- Capacity
- 20 slides per tray
- Best for
- Extending or replacing capacity inside a cabinet you already own
- Access
- Pull one tray, leave the rest in place
- Indexing
- Cabinet trays ship numbered in sets of 25
- Growing the collection
- Add trays as compartments fill
- Storage cabinet — E2800–E2840
- Capacity
- 500–3,000 slides nominal
- Best for
- A shared or long-term collection that has outgrown loose boxes
- Access
- Numbered trays retrieved individually from a fixed location
- Indexing
- Numbered trays; the E2840 adds a pullout card-index drawer
- Growing the collection
- Stack or bank units, or move up a model
Model-by-model cabinet capacities are listed in the cabinet comparison on the shop page, and E2870 trays fit every cabinet in the range. For handling and labeling practice, see the microscope slide storage guide.
Microscope slide boxes
A slide box is a small, closed, compartmented container — typically a few dozen slides, designed to be picked up and carried. It is the right answer when the slides move with the person.
Where it fits
- Teaching sets and demonstration slides that go to a classroom and come back.
- Field and site work, where the slides travel before they are ever filed.
- The working subset of a larger collection — the slides you are actively reading this week, kept at the bench rather than fetched from a cabinet each time.
Where it stops working
Boxes do not scale. Past roughly ten of them you are searching boxes rather than slides, and there is no location a slide can be said to live at. That is the point to move to trays in a cabinet.
Eberbach's box is the E2000 portable slide box: solid oak, 26 standard 3″ × 1″ slides, foam-padded lid, 5 11/16″ × 4 3/16″ × 1 7/16″ overall.
Microscope slide trays
A tray is a flat, compartmented insert that lives inside a cabinet. It is rarely the starting purchase — it is what you buy when a cabinet needs more capacity, or when a tray has been damaged or has left with a collection that was split.
- Capacity top-up. Cabinets ship with a set number of trays. Adding trays is cheaper and takes no extra floor space compared with adding a cabinet.
- Sorting and transfer. A removable tray is a convenient unit for moving a block of slides between cabinets without handling them individually.
- Replacement. Trays are consumable in a busy lab in a way cabinets are not.
The E2870 20-slide microscope slide tray is the aluminum tray used across the Eberbach cabinet range. It takes 20 slides at 75 × 25 mm, ships unnumbered, and is interchangeable between the E2800, E2820, E2830 and E2840. If your cabinet is full, this is the first thing to price — not a second cabinet.
Microscope slide storage cabinets
A cabinet is a fixed installation that holds numbered trays in a known order. What you are buying is not just capacity but addressability: every slide has a location, and retrieval does not depend on anyone remembering anything.
- Indexed retrieval. Eberbach trays are numbered in sets of 25, so “cabinet 2, tray 43” is a complete answer to where a slide is.
- Slides stay flat. Individual compartments keep slides apart and keep cover glasses from being dragged.
- Consolidation. One cabinet replaces a shelf of mismatched boxes, which is usually where the time saving actually comes from.
- Room to grow. The E2800 uses a flat-sided Unit System design with a disappearing door, so units stack and bank as the collection expands.
Compare cabinets
Every cabinet takes the same removable aluminum trays, numbered in sets of 25. Maximum capacity assumes two slides per tray compartment.
- E2800 — 500-slide cabinet
- Nominal capacity
- 500
- Maximum
- 1,000
- Trays included
- 25
- Shipping dimensions
- 11" × 8.25" × 12.75"
- Shipping weight
- 18 lbs
- E2820 — 1,000-slide cabinet
- Nominal capacity
- 1,000
- Maximum
- 2,000
- Trays included
- 50
- Shipping dimensions
- 22.5" × 10" × 13.75"
- Shipping weight
- 36 lbs
- E2830 — 2,000-slide cabinet
- Nominal capacity
- 2,000
- Maximum
- 4,000
- Trays included
- 100
- Shipping dimensions
- 22.5" × 17.5" × 13.75"
- Shipping weight
- 69 lbs
- E2840 — 3,000-slide cabinet
- Nominal capacity
- 3,000
- Maximum
- 6,000
- Trays included
- 150
- Shipping dimensions
- 22.5" × 24.75" × 13.75"
- Shipping weight
- 88 lbs
Six things to decide before buying
1. Collection size, now and in five years
Current count plus annual intake times retention period. Size against that number, then leave headroom — a cabinet that arrives full has nowhere to insert. The capacity planning section of the storage guide works through the arithmetic.
2. Whether the slides travel
If slides leave the room regularly, some part of the system has to be a box. If they never leave, portability is a cost rather than a feature: a box gives up indexing and density to buy something you will not use.
3. How often you retrieve
Daily retrieval rewards short walks and open lids. Occasional retrieval rewards a fixed numbered location. Most labs need both, split by how active the material is.
4. How the collection is indexed
If you already run accession numbers through a LIMS, you need storage with a location you can record against them — numbered trays. If the collection is small and the identifiers live on the slides themselves, a box is sufficient.
5. Available space
Cabinet footprints in this range run from 11″ × 8.25″ up to 22.5″ × 24.75″ shipping dimensions, and weights from 18 to 88 lbs. Check bench depth and, for the larger models, whether the surface takes the load — the E2840 ships at 88 lbs before any slides go in.
6. How you expect to grow
Two routes: add trays inside the cabinet you have, or add cabinets alongside it. Both work with the Eberbach range because the trays are common across models — an E2870 bought for an E2800 today still fits an E2840 later.
Matching a system to a collection
- A teaching set or a travelling working set. The E2000 oak slide box, one per set.
- A few hundred slides that stay in one room. The 500-slide E2800 storage cabinet — 25 numbered trays, stackable, and the smallest footprint in the cabinet range.
- A department collection around a thousand slides. The E2820 with 50 trays, or the E2830 with 100 trays and 2,000 slides where growth is steady and you would rather not buy twice.
- A retained archive of several thousand. The E2840, 150 trays and 3,000 slides nominal, with a pullout card-index drawer at the cabinet.
- A cabinet that has filled up. Extra E2870 trays first; a second cabinet when the trays run out of space to go.
Prices, full specifications and availability for all six are on the microscope slide storage range.
Where to go next
- How to store microscope slides
Handling, labeling, indexing and capacity planning once the storage has been chosen.
- Cabinet selection for pathology and histology labs
How case volume and retention translate into tray counts, and what changes when slides are retrieved against case numbers.
- Compare microscope slide storage cabinets
All four cabinet models side by side, plus the E2870 tray and the E2000 box.