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The B3D-FLAT is the replacement / additional flat mat for the Mini-platform B3D chassis (B3D1008 Mini BlotBoy and B3D1020 MiniMixer base) — sold at $44. The flat mat is the standard mat type for tray / membrane workflows — provides a smooth flat surface for trays, blot membranes, slide racks, and other flat-format containers during 3D rocking motion.
| SKU | B3D-FLAT |
| Type | Replacement / additional flat mat for small-platform B3D chassis |
| Mat dimensions | 10.5" × 7.5" (small-platform format) |
| Mat type | Flat (smooth surface for trays / membranes / flat containers) |
| Compatible chassis | B3D1008 (Mini BlotBoy), B3D1020 (MiniMixer) — and presumably B3D-STACK / B3D-STACK-D stacking platforms |
| Sister mat SKU | B3D-DIMPLED (small dimpled mat for tube workflows, $45) |
| List price | $44 |
Pick the B3D-FLAT (replacement / additional) when:
Pick the sister B3D-DIMPLED ($45) for tube-format workflows — different mat type, different surface for tube securing.
| SKU | Type | Dimensions | List price |
| B3D-FLAT (this product) | Flat | 10.5" × 7.5" | $44 |
| B3D-DIMPLED | Dimpled | 10.5" × 7.5" | $45 |
The dimpled mat is $1 more than the flat mat — a negligible price differential reflecting the manufacturing cost of the dimple pattern.
Mat replacement — end-of-life replacement when original mat is worn / damaged from use cycles.
Workflow conversion — converting a MiniMixer (B3D1020) chassis from dimpled-mat (tube) workflows to flat-mat (tray / membrane) workflows.
Multi-investigator shared chassis — facilities maintaining replacement-mat inventory for rapid mat-swaps between workflows.
Stacking platform mat replacement — when paired with B3D-STACK stacking platform's mat needs replacement.
Confirm chassis compatibility. B3D-FLAT = small 10.5"×7.5" only. For larger BenchWaver (B3D5000), the chassis ships with its own flat mat (sized to 13.5"×13"); confirm replacement-mat availability with Benchmark Scientific tech support.
Pair with chassis or stacking platform. The mat is workflow-incomplete without a chassis or stacking platform.
Confirm at quote: chassis / platform compatibility, replacement-mat workflow context, and lead time.
Warranty: Per Benchmark Scientific standard accessory terms.
Mini-platform B3D mat family (10.5"×7.5"):
- B3D-FLAT (this product) — Flat mat ($44) — tray / membrane workflows
- B3D-DIMPLED — Dimpled mat ($45) — tube workflows
Pick the flat mat for tray / membrane workflows on Mini-platform B3D chassis; sister dimpled mat covers tube workflows; large-platform replacement mats use chassis-specific SKUs (B3D5000-DIMP for BenchWaver dimpled).
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