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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
these droppers are ideal for early learners exploring cause and effect
4x (SUN832S) Small Tote Tray - Clear
Measuring 90cm (L) x 60cm (W) x 63
Promotes social skills like cooperation
avoid stacking too many items without padding between them to prevent breakage or surface damage
Pen Meter - Dissolved Oxygen & Temperature L1-Explore & Discover-L2-Environments & Class Resources these droppers are ideal forThis durable and highly accurate pen meter is purpose built for measuring both dissolved oxygen (DO) and temperature in a wide range of environments. Designed for portability and ease of use, it is ideal for field testing in aquatic research, environmental monitoring, aquaculture, or educational laboratory experiments. The unit's streamlined design and intuitive interface allow users to take fast, reliable readings with minimal setup. Its waterproof
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